diff --git a/package.json b/package.json
index dae4e2a415..9b2d88449f 100644
--- a/package.json
+++ b/package.json
@@ -8,10 +8,10 @@
     "packages/*"
   ],
   "resolutions": {
-    "@polkadot/api": "^1.9.0-beta.12",
-    "@polkadot/api-contract": "^1.9.0-beta.12",
+    "@polkadot/api": "^1.9.0-beta.16",
+    "@polkadot/api-contract": "^1.9.0-beta.16",
     "@polkadot/keyring": "^2.7.0-beta.8",
-    "@polkadot/types": "^1.9.0-beta.12",
+    "@polkadot/types": "^1.9.0-beta.16",
     "@polkadot/util": "^2.7.0-beta.8",
     "@polkadot/util-crypto": "^2.7.0-beta.8",
     "babel-core": "^7.0.0-bridge.0",
diff --git a/packages/page-accounts/package.json b/packages/page-accounts/package.json
index 97cf2cde0a..0d60bad523 100644
--- a/packages/page-accounts/package.json
+++ b/packages/page-accounts/package.json
@@ -13,7 +13,7 @@
   "dependencies": {
     "@babel/runtime": "^7.9.2",
     "@polkadot/react-components": "0.40.0-beta.192",
-    "@polkadot/react-qr": "^0.52.0-beta.20",
+    "@polkadot/react-qr": "^0.52.0-beta.21",
     "@polkadot/vanitygen": "^0.11.0-beta.12",
     "detect-browser": "^5.0.0",
     "file-saver": "^2.0.2"
diff --git a/packages/page-accounts/src/Accounts/modals/Derive.tsx b/packages/page-accounts/src/Accounts/modals/Derive.tsx
index e6ed0dece1..56b2493660 100644
--- a/packages/page-accounts/src/Accounts/modals/Derive.tsx
+++ b/packages/page-accounts/src/Accounts/modals/Derive.tsx
@@ -22,7 +22,7 @@ interface Props {
   onClose: () => void;
 }
 
-interface DerivedAddress {
+interface DeriveAddress {
   address: string | null;
   deriveError: string | null;
 }
@@ -71,7 +71,7 @@ function Derive ({ className, from, onClose }: Props): React.ReactElement {
   const { t } = useTranslation();
   const { queueAction } = useContext(StatusContext);
   const [source] = useState(keyring.getPair(from));
-  const [{ address, deriveError }, setDerived] = useState<DerivedAddress>({ address: null, deriveError: null });
+  const [{ address, deriveError }, setDerive] = useState<DeriveAddress>({ address: null, deriveError: null });
   const [isConfirmationOpen, setIsConfirmationOpen] = useState(false);
   const [isLocked, setIsLocked] = useState(source.isLocked);
   const [{ isNameValid, name }, setName] = useState({ isNameValid: false, name: '' });
@@ -87,7 +87,7 @@ function Derive ({ className, from, onClose }: Props): React.ReactElement {
   }, [source]);
 
   useEffect((): void => {
-    setDerived((): DerivedAddress => {
+    setDerive((): DeriveAddress => {
       let address: string | null = null;
       const deriveError = deriveValidate(debouncedSuri, source.type);
 
diff --git a/packages/page-contracts/package.json b/packages/page-contracts/package.json
index 1fe82ffdc7..b0e9dcf898 100644
--- a/packages/page-contracts/package.json
+++ b/packages/page-contracts/package.json
@@ -12,6 +12,6 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@babel/runtime": "^7.9.2",
-    "@polkadot/api-contract": "^1.9.0-beta.12"
+    "@polkadot/api-contract": "^1.9.0-beta.16"
   }
 }
diff --git a/packages/page-council/src/Motions/Motion.tsx b/packages/page-council/src/Motions/Motion.tsx
index f9afbe3e2c..69898cb667 100644
--- a/packages/page-council/src/Motions/Motion.tsx
+++ b/packages/page-council/src/Motions/Motion.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { AccountId, BlockNumber } from '@polkadot/types/interfaces';
-import { DerivedCollectiveProposal } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposal } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import React from 'react';
@@ -20,7 +20,7 @@ interface Props {
   className?: string;
   isMember: boolean;
   members: string[];
-  motion: DerivedCollectiveProposal;
+  motion: DeriveCollectiveProposal;
   prime: AccountId | null;
 }
 
diff --git a/packages/page-council/src/Motions/index.tsx b/packages/page-council/src/Motions/index.tsx
index 1466001e9a..cb48c19f5d 100644
--- a/packages/page-council/src/Motions/index.tsx
+++ b/packages/page-council/src/Motions/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedCollectiveProposals, DerivedCollectiveProposal } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposals, DeriveCollectiveProposal } from '@polkadot/api-derive/types';
 import { AccountId } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -17,7 +17,7 @@ import Slashing from './Slashing';
 
 interface Props {
   className?: string;
-  motions?: DerivedCollectiveProposals;
+  motions?: DeriveCollectiveProposals;
   prime: AccountId | null;
 }
 
@@ -48,7 +48,7 @@ function Proposals ({ className, motions, prime }: Props): React.ReactElement<Pr
         ? (
           <Table>
             <Table.Body>
-              {motions?.map((motion: DerivedCollectiveProposal): React.ReactNode => (
+              {motions?.map((motion: DeriveCollectiveProposal): React.ReactNode => (
                 <Motion
                   isMember={isMember}
                   key={motion.hash.toHex()}
diff --git a/packages/page-council/src/Overview/index.tsx b/packages/page-council/src/Overview/index.tsx
index 16c1bfae07..36503774d9 100644
--- a/packages/page-council/src/Overview/index.tsx
+++ b/packages/page-council/src/Overview/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedElectionsInfo } from '@polkadot/api-derive/types';
+import { DeriveElectionsInfo } from '@polkadot/api-derive/types';
 import { AccountId, BlockNumber } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -58,7 +58,7 @@ function transformVotes (entries: [StorageKey, AccountId[]][]): Record<string, A
 function Overview ({ className, prime }: Props): React.ReactElement<Props> {
   const { api } = useApi();
   const bestNumber = useCall<BlockNumber>(api.derive.chain.bestNumber, []);
-  const electionsInfo = useCall<DerivedElectionsInfo>(api.derive.elections.info, []);
+  const electionsInfo = useCall<DeriveElectionsInfo>(api.derive.elections.info, []);
   const allVotes = api.query.electionsPhragmen?.votesOf.creator.meta.type.asMap.linked.isTrue
     // eslint-disable-next-line react-hooks/rules-of-hooks
     ? useCall<Record<string, AccountId[]>>(api.query.electionsPhragmen?.votesOf, [], {
diff --git a/packages/page-council/src/Overview/types.ts b/packages/page-council/src/Overview/types.ts
index 9de7f2b11d..f6c73e60b3 100644
--- a/packages/page-council/src/Overview/types.ts
+++ b/packages/page-council/src/Overview/types.ts
@@ -3,12 +3,12 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { SetIndex } from '@polkadot/types/interfaces';
-import { DerivedElectionsInfo } from '@polkadot/api-derive/types';
+import { DeriveElectionsInfo } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 
 export interface ComponentProps {
-  electionsInfo?: DerivedElectionsInfo;
+  electionsInfo?: DeriveElectionsInfo;
 }
 
 export interface VoterPosition {
diff --git a/packages/page-council/src/index.tsx b/packages/page-council/src/index.tsx
index ca1974fbb3..41baff6753 100644
--- a/packages/page-council/src/index.tsx
+++ b/packages/page-council/src/index.tsx
@@ -4,7 +4,7 @@
 
 import { Option } from '@polkadot/types';
 import { AccountId } from '@polkadot/types/interfaces';
-import { DerivedCollectiveProposals } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposals } from '@polkadot/api-derive/types';
 import { AppProps, BareProps } from '@polkadot/react-components/types';
 
 import React, { useMemo } from 'react';
@@ -31,7 +31,7 @@ function CouncilApp ({ basePath, className }: Props): React.ReactElement<Props>
   const prime = useCall<AccountId | null>(api.query.council.prime, [], {
     transform: (result: Option<AccountId>): AccountId | null => result.unwrapOr(null)
   }) || null;
-  const motions = useCall<DerivedCollectiveProposals>(api.derive.council.proposals);
+  const motions = useCall<DeriveCollectiveProposals>(api.derive.council.proposals);
 
   const items = useMemo(() => [
     {
diff --git a/packages/page-council/src/useCounter.ts b/packages/page-council/src/useCounter.ts
index 1a07f67dfb..692f5a0076 100644
--- a/packages/page-council/src/useCounter.ts
+++ b/packages/page-council/src/useCounter.ts
@@ -2,11 +2,11 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedCollectiveProposals } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposals } from '@polkadot/api-derive/types';
 
 import { useApi, useCall } from '@polkadot/react-hooks';
 
-function transform (motions: DerivedCollectiveProposals): number {
+function transform (motions: DeriveCollectiveProposals): number {
   return motions.filter(({ votes }): boolean => !!votes).length;
 }
 
diff --git a/packages/page-democracy/src/Overview/Referendum.tsx b/packages/page-democracy/src/Overview/Referendum.tsx
index 3e79d81501..d963d8bd15 100644
--- a/packages/page-democracy/src/Overview/Referendum.tsx
+++ b/packages/page-democracy/src/Overview/Referendum.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedReferendumExt } from '@polkadot/api-derive/types';
+import { DeriveReferendumExt } from '@polkadot/api-derive/types';
 import { BlockNumber } from '@polkadot/types/interfaces';
 
 import React, { useMemo } from 'react';
@@ -19,7 +19,7 @@ import Voting from './Voting';
 
 interface Props {
   className?: string;
-  value: DerivedReferendumExt;
+  value: DeriveReferendumExt;
 }
 
 function Referendum ({ className, value }: Props): React.ReactElement<Props> | null {
diff --git a/packages/page-democracy/src/Overview/Referendums.tsx b/packages/page-democracy/src/Overview/Referendums.tsx
index 9242016445..83a1b0e33c 100644
--- a/packages/page-democracy/src/Overview/Referendums.tsx
+++ b/packages/page-democracy/src/Overview/Referendums.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedReferendumExt } from '@polkadot/api-derive/types';
+import { DeriveReferendumExt } from '@polkadot/api-derive/types';
 
 import React from 'react';
 import { Spinner, Table } from '@polkadot/react-components';
@@ -18,7 +18,7 @@ interface Props {
 function Referendums ({ className }: Props): React.ReactElement<Props> {
   const { t } = useTranslation();
   const { api } = useApi();
-  const referendums = useCall<DerivedReferendumExt[]>(api.derive.democracy.referendums, []);
+  const referendums = useCall<DeriveReferendumExt[]>(api.derive.democracy.referendums, []);
 
   return (
     <div className={`proposalSection ${className}`}>
diff --git a/packages/page-explorer/src/SummarySession.tsx b/packages/page-explorer/src/SummarySession.tsx
index b203c97d39..f234977c69 100644
--- a/packages/page-explorer/src/SummarySession.tsx
+++ b/packages/page-explorer/src/SummarySession.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedSessionInfo } from '@polkadot/api-derive/types';
+import { DeriveSessionInfo } from '@polkadot/api-derive/types';
 
 import React, { useMemo } from 'react';
 import { CardSummary } from '@polkadot/react-components';
@@ -19,7 +19,7 @@ interface Props {
 function SummarySession ({ withEra = true, withSession = true }: Props): React.ReactElement<Props> {
   const { t } = useTranslation();
   const { api } = useApi();
-  const sessionInfo = useCall<DerivedSessionInfo>(api.derive.session?.info, []);
+  const sessionInfo = useCall<DeriveSessionInfo>(api.derive.session?.info, []);
   const eraLabel = useMemo(() =>
     t('era')
   , [t]);
diff --git a/packages/page-extrinsics/src/Balance.tsx b/packages/page-extrinsics/src/Balance.tsx
index 4c2edc9508..f264c852b6 100644
--- a/packages/page-extrinsics/src/Balance.tsx
+++ b/packages/page-extrinsics/src/Balance.tsx
@@ -5,7 +5,7 @@
 import { BareProps } from '@polkadot/react-api/types';
 
 import React from 'react';
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { InputBalance } from '@polkadot/react-components';
 import { useApi, useCall } from '@polkadot/react-hooks';
 
@@ -16,7 +16,7 @@ interface Props extends BareProps {
 
 function BalanceDisplay ({ className, label, params, style }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <InputBalance
diff --git a/packages/page-staking/src/Actions/Account/InputValidateAmount.tsx b/packages/page-staking/src/Actions/Account/InputValidateAmount.tsx
index 9c186b8d40..2a875e7384 100644
--- a/packages/page-staking/src/Actions/Account/InputValidateAmount.tsx
+++ b/packages/page-staking/src/Actions/Account/InputValidateAmount.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import React, { useEffect, useState } from 'react';
@@ -20,7 +20,7 @@ interface Props {
 function ValidateAmount ({ accountId, onError, value }: Props): React.ReactElement<Props> | null {
   const { t } = useTranslation();
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [accountId]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [accountId]);
   const [error, setError] = useState<string | null>(null);
 
   useEffect((): void => {
diff --git a/packages/page-staking/src/Actions/Account/Nominate.tsx b/packages/page-staking/src/Actions/Account/Nominate.tsx
index 4e4b647715..9d62a1b514 100644
--- a/packages/page-staking/src/Actions/Account/Nominate.tsx
+++ b/packages/page-staking/src/Actions/Account/Nominate.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedStakingOverview } from '@polkadot/api-derive/types';
+import { DeriveStakingOverview } from '@polkadot/api-derive/types';
 
 import React, { useEffect, useState } from 'react';
 import styled from 'styled-components';
@@ -18,7 +18,7 @@ interface Props {
   next?: string[];
   nominees?: string[];
   onClose: () => void;
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
   stashId: string;
 }
 
diff --git a/packages/page-staking/src/Actions/Account/Validate.tsx b/packages/page-staking/src/Actions/Account/Validate.tsx
index 6dbbe29d51..1115807734 100644
--- a/packages/page-staking/src/Actions/Account/Validate.tsx
+++ b/packages/page-staking/src/Actions/Account/Validate.tsx
@@ -31,36 +31,6 @@ class Validate extends TxComponent<Props, State> {
     commission: new BN(0)
   };
 
-  // FIXME Borken with new InputBalance
-  // inject the preferences returned via RPC once into the state (from this
-  // point forward it will be entirely managed by the actual inputs)
-  // public static getDerivedStateFromProps ({ isSubstrateV2, validatorPrefs }: Props, state: State): Pick<State, never> | null {
-  //   if (state.unstakeThreshold && state.validatorPayment) {
-  //     return null;
-  //   }
-
-  //   if (validatorPrefs) {
-  //     // 1.x, it has both values
-  //     if (isSubstrateV2) {
-  //       const { validatorPayment } = validatorPrefs as ValidatorPrefs;
-
-  //       return {
-  //         validatorPayment: validatorPayment.toBn()
-  //       };
-  //     } else {
-  //       const { unstakeThreshold, validatorPayment } = validatorPrefs as ValidatorPrefs0to145;
-
-  //       return {
-  //         unstakeThreshold: unstakeThreshold.toBn(),
-  //         unstakeThresholdError: null,
-  //         validatorPayment: validatorPayment.toBn()
-  //       };
-  //     }
-  //   }
-
-  //   return null;
-  // }
-
   public render (): React.ReactNode {
     const { isOpen, t } = this.props;
 
diff --git a/packages/page-staking/src/Actions/Account/index.tsx b/packages/page-staking/src/Actions/Account/index.tsx
index 0e7c814f2b..59666b15f0 100644
--- a/packages/page-staking/src/Actions/Account/index.tsx
+++ b/packages/page-staking/src/Actions/Account/index.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { SubmittableExtrinsic } from '@polkadot/api/types';
-import { DerivedBalancesAll, DerivedStakingAccount, DerivedStakingOverview, DeriveStakerReward } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll, DeriveStakingAccount, DeriveStakingOverview, DeriveStakerReward } from '@polkadot/api-derive/types';
 import { AccountId, EraIndex, Exposure, StakingLedger, ValidatorPrefs } from '@polkadot/types/interfaces';
 import { Codec, ITuple } from '@polkadot/types/types';
 
@@ -40,7 +40,7 @@ interface Props {
   next?: string[];
   onUpdateType: (stashId: string, type: 'validator' | 'nominator' | 'started' | 'other') => void;
   rewards?: DeriveStakerReward[];
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
   stashId: string;
 }
 
@@ -66,7 +66,7 @@ function toIdString (id?: AccountId | null): string | null {
     : null;
 }
 
-function getStakeState (allAccounts: string[], allStashes: string[] | undefined, { controllerId: _controllerId, exposure, nextSessionIds, nominators, rewardDestination, sessionIds, stakingLedger, validatorPrefs }: DerivedStakingAccount, stashId: string, validateInfo: ValidatorInfo): StakeState {
+function getStakeState (allAccounts: string[], allStashes: string[] | undefined, { controllerId: _controllerId, exposure, nextSessionIds, nominators, rewardDestination, sessionIds, stakingLedger, validatorPrefs }: DeriveStakingAccount, stashId: string, validateInfo: ValidatorInfo): StakeState {
   const isStashNominating = !!(nominators?.length);
   const isStashValidating = !(Array.isArray(validateInfo) ? validateInfo[1].isEmpty : validateInfo.isEmpty) || !!allStashes?.includes(stashId);
   const nextConcat = u8aConcat(...nextSessionIds.map((id): Uint8Array => id.toU8a()));
@@ -115,8 +115,8 @@ function Account ({ allStashes, className, isOwnStash, next, onUpdateType, rewar
   const { api } = useApi();
   const { allAccounts } = useAccounts();
   const validateInfo = useCall<ValidatorInfo>(api.query.staking.validators, [stashId]);
-  const balancesAll = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [stashId]);
-  const stakingAccount = useCall<DerivedStakingAccount>(api.derive.staking.account as any, [stashId]);
+  const balancesAll = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [stashId]);
+  const stakingAccount = useCall<DeriveStakingAccount>(api.derive.staking.account as any, [stashId]);
   const [[payoutRewards, payoutEras, payoutTotal], setStakingRewards] = useState<[DeriveStakerReward[], EraIndex[], BN]>([[], [], new BN(0)]);
   const [{ controllerId, destination, hexSessionIdQueue, hexSessionIdNext, isLoading, isOwnController, isStashNominating, isStashValidating, nominees, sessionIds, validatorPrefs }, setStakeState] = useState<StakeState>({ controllerId: null, destination: 0, hexSessionIdNext: null, hexSessionIdQueue: null, isLoading: true, isOwnController: false, isStashNominating: false, isStashValidating: false, sessionIds: [] });
   const [activeNoms, setActiveNoms] = useState<string[]>([]);
diff --git a/packages/page-staking/src/Actions/index.tsx b/packages/page-staking/src/Actions/index.tsx
index a2c1b7e377..e998ace75a 100644
--- a/packages/page-staking/src/Actions/index.tsx
+++ b/packages/page-staking/src/Actions/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedStakingOverview, DeriveStakerReward } from '@polkadot/api-derive/types';
+import { DeriveStakingOverview, DeriveStakerReward } from '@polkadot/api-derive/types';
 import { ActiveEraInfo, EraIndex } from '@polkadot/types/interfaces';
 
 import React, { useCallback, useEffect, useState } from 'react';
@@ -20,7 +20,7 @@ interface Props {
   className?: string;
   isVisible: boolean;
   next?: string[];
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
 }
 
 function Actions ({ allRewards, allStashes, className, isVisible, next, stakingOverview }: Props): React.ReactElement<Props> {
diff --git a/packages/page-staking/src/Overview/Address/index.tsx b/packages/page-staking/src/Overview/Address/index.tsx
index 820a7447ce..66fc696e5d 100644
--- a/packages/page-staking/src/Overview/Address/index.tsx
+++ b/packages/page-staking/src/Overview/Address/index.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { AccountId, Balance } from '@polkadot/types/interfaces';
-import { DeriveAccountInfo, DerivedStakingQuery } from '@polkadot/api-derive/types';
+import { DeriveAccountInfo, DeriveStakingQuery } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import React, { useCallback, useEffect, useState } from 'react';
@@ -47,7 +47,7 @@ interface StakingState {
   stakeOwn?: BN;
 }
 
-function expandInfo ({ controllerId, exposure, nextSessionIds, validatorPrefs }: DerivedStakingQuery, withNominations = true): StakingState {
+function expandInfo ({ controllerId, exposure, nextSessionIds, validatorPrefs }: DeriveStakingQuery, withNominations = true): StakingState {
   const nominators = withNominations && exposure
     ? exposure.others.map(({ who, value }): [AccountId, Balance] => [who, value.unwrap()])
     : [];
@@ -104,7 +104,7 @@ function Address ({ address, className, filterName, hasQueries, isAuthor, isElec
   const { t } = useTranslation();
   const { api } = useApi();
   const info = useCall<DeriveAccountInfo>(api.derive.accounts.info as any, [address]);
-  const stakingInfo = useCall<DerivedStakingQuery>(isMain && api.derive.staking.query as any, [address]);
+  const stakingInfo = useCall<DeriveStakingQuery>(isMain && api.derive.staking.query as any, [address]);
   const [{ commission, nominators, stakeOwn, stakeOther }, setStakingState] = useState<StakingState>({ nominators: [] });
   const [isVisible, setIsVisible] = useState(true);
 
diff --git a/packages/page-staking/src/Overview/CurrentList.tsx b/packages/page-staking/src/Overview/CurrentList.tsx
index 8270929e45..ad3799b516 100644
--- a/packages/page-staking/src/Overview/CurrentList.tsx
+++ b/packages/page-staking/src/Overview/CurrentList.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedHeartbeats, DerivedStakingOverview } from '@polkadot/api-derive/types';
+import { DeriveHeartbeats, DeriveStakingOverview } from '@polkadot/api-derive/types';
 import { AccountId } from '@polkadot/types/interfaces';
 import { AddressDetails } from './types';
 
@@ -21,9 +21,9 @@ interface Props {
   isVisible: boolean;
   lastAuthors?: string[];
   next?: string[];
-  recentlyOnline?: DerivedHeartbeats;
+  recentlyOnline?: DeriveHeartbeats;
   setNominators: (nominators: string[]) => void;
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
 }
 
 type AccountExtend = [string, boolean, boolean];
@@ -68,7 +68,7 @@ function reduceDetails (state: Record<string, AddressDetails>, _details: Address
   }, { ...state });
 }
 
-function getDetails (stakingOverview: DerivedStakingOverview, validators: AccountExtend[]): AddressDetails[] {
+function getDetails (stakingOverview: DeriveStakingOverview, validators: AccountExtend[]): AddressDetails[] {
   const allPoints = [...stakingOverview.eraPoints.individual.entries()];
 
   return validators.map(([address]): AddressDetails => {
@@ -83,7 +83,7 @@ function getDetails (stakingOverview: DerivedStakingOverview, validators: Accoun
   });
 }
 
-function getFiltered (stakingOverview: DerivedStakingOverview, favorites: string[], next?: string[]): Filtered {
+function getFiltered (stakingOverview: DeriveStakingOverview, favorites: string[], next?: string[]): Filtered {
   const allElected = accountsToString(stakingOverview.nextElected);
   const validatorIds = accountsToString(stakingOverview.validators);
   const validators = filterAccounts(validatorIds, allElected, favorites, []);
diff --git a/packages/page-staking/src/Overview/Summary.tsx b/packages/page-staking/src/Overview/Summary.tsx
index 014c019424..732a220df3 100644
--- a/packages/page-staking/src/Overview/Summary.tsx
+++ b/packages/page-staking/src/Overview/Summary.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedStakingOverview } from '@polkadot/api-derive/types';
+import { DeriveStakingOverview } from '@polkadot/api-derive/types';
 
 import React, { useContext } from 'react';
 import styled from 'styled-components';
@@ -17,7 +17,7 @@ interface Props {
   isVisible: boolean;
   next?: string[];
   nominators: string[];
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
   style?: any;
 }
 
diff --git a/packages/page-staking/src/Overview/index.tsx b/packages/page-staking/src/Overview/index.tsx
index 52d0a76ef8..1857505ce0 100644
--- a/packages/page-staking/src/Overview/index.tsx
+++ b/packages/page-staking/src/Overview/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedHeartbeats, DerivedStakingOverview } from '@polkadot/api-derive/types';
+import { DeriveHeartbeats, DeriveStakingOverview } from '@polkadot/api-derive/types';
 import { BareProps } from '@polkadot/react-components/types';
 
 import React, { useContext } from 'react';
@@ -14,10 +14,10 @@ import CurrentList from './CurrentList';
 interface Props extends BareProps {
   hasQueries: boolean;
   isVisible: boolean;
-  recentlyOnline?: DerivedHeartbeats;
+  recentlyOnline?: DeriveHeartbeats;
   next?: string[];
   setNominators: (nominators: string[]) => void;
-  stakingOverview?: DerivedStakingOverview;
+  stakingOverview?: DeriveStakingOverview;
 }
 
 function Overview ({ hasQueries, isVisible, className, recentlyOnline, next, setNominators, stakingOverview }: Props): React.ReactElement<Props> {
diff --git a/packages/page-staking/src/Targets/index.tsx b/packages/page-staking/src/Targets/index.tsx
index b24655db7e..20235ac4f5 100644
--- a/packages/page-staking/src/Targets/index.tsx
+++ b/packages/page-staking/src/Targets/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedStakingElected, DeriveSessionIndexes } from '@polkadot/api-derive/types';
+import { DeriveStakingElected, DeriveSessionIndexes } from '@polkadot/api-derive/types';
 import { Balance, ValidatorPrefs, ValidatorPrefsTo196 } from '@polkadot/types/interfaces';
 import { ValidatorInfo } from './types';
 
@@ -90,7 +90,7 @@ function sortValidators (list: ValidatorInfo[]): ValidatorInfo[] {
     });
 }
 
-function extractInfo (allAccounts: string[], amount: BN = new BN(0), electedInfo: DerivedStakingElected, favorites: string[], lastReward = new BN(1)): AllInfo {
+function extractInfo (allAccounts: string[], amount: BN = new BN(0), electedInfo: DeriveStakingElected, favorites: string[], lastReward = new BN(1)): AllInfo {
   const nominators: string[] = [];
   let totalStaked = new BN(0);
   const perValidatorReward = lastReward.divn(electedInfo.info.length);
@@ -181,7 +181,7 @@ function Targets ({ className }: Props): React.ReactElement<Props> {
       optBalance.unwrapOrDefault()
   });
   const [_amount, setAmount] = useState<BN | undefined>(new BN(1_000));
-  const electedInfo = useCall<DerivedStakingElected>(api.derive.staking.electedInfo, []);
+  const electedInfo = useCall<DeriveStakingElected>(api.derive.staking.electedInfo, []);
   const [favorites, toggleFavorite] = useFavorites(STORE_FAVS_BASE);
   const [{ nominators, validators, sorted, totalStaked }, setWorkable] = useState<AllInfo>({ nominators: [], validators: [] });
   const [{ sortBy, sortFromMax }, setSortBy] = useState<{ sortBy: SortBy; sortFromMax: boolean }>({ sortBy: 'rankOverall', sortFromMax: true });
diff --git a/packages/page-staking/src/index.tsx b/packages/page-staking/src/index.tsx
index 55cd609f05..e710261921 100644
--- a/packages/page-staking/src/index.tsx
+++ b/packages/page-staking/src/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedHeartbeats, DerivedStakingOverview } from '@polkadot/api-derive/types';
+import { DeriveHeartbeats, DeriveStakingOverview } from '@polkadot/api-derive/types';
 import { AppProps as Props } from '@polkadot/react-components/types';
 import { AccountId } from '@polkadot/types/interfaces';
 
@@ -39,8 +39,8 @@ function StakingApp ({ basePath, className }: Props): React.ReactElement<Props>
     transform: (stashes: AccountId[]): string[] =>
       stashes.map((accountId): string => accountId.toString())
   });
-  const recentlyOnline = useCall<DerivedHeartbeats>(api.derive.imOnline?.receivedHeartbeats, []);
-  const stakingOverview = useCall<DerivedStakingOverview>(api.derive.staking.overview, []);
+  const recentlyOnline = useCall<DeriveHeartbeats>(api.derive.imOnline?.receivedHeartbeats, []);
+  const stakingOverview = useCall<DeriveStakingOverview>(api.derive.staking.overview, []);
   const [nominators, dispatchNominators] = useReducer(reduceNominators, [] as string[]);
   const hasQueries = useMemo(
     (): boolean =>
diff --git a/packages/page-staking/src/types.ts b/packages/page-staking/src/types.ts
index 5c40a93d54..46166e50f1 100644
--- a/packages/page-staking/src/types.ts
+++ b/packages/page-staking/src/types.ts
@@ -2,14 +2,14 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedFees, DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveFees, DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { AccountId, Balance, BlockNumber, Hash, SessionIndex } from '@polkadot/types/interfaces';
 
 export type Nominators = Record<string, string[]>;
 
 export interface CalculateBalanceProps {
-  balances_fees?: DerivedFees;
-  balances_all?: DerivedBalancesAll;
+  balances_fees?: DeriveFees;
+  balances_all?: DeriveBalancesAll;
 }
 
 export type AccountFilter = 'all' | 'controller' | 'session' | 'stash' | 'unbonded';
diff --git a/packages/page-treasury/src/Overview/Proposal.tsx b/packages/page-treasury/src/Overview/Proposal.tsx
index d3eb1387c4..6172c92cbb 100644
--- a/packages/page-treasury/src/Overview/Proposal.tsx
+++ b/packages/page-treasury/src/Overview/Proposal.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedTreasuryProposal } from '@polkadot/api-derive/types';
+import { DeriveTreasuryProposal } from '@polkadot/api-derive/types';
 
 import React from 'react';
 import { AddressMini, AddressSmall, LinkExternal } from '@polkadot/react-components';
@@ -16,7 +16,7 @@ import Voting from './Voting';
 interface Props {
   className?: string;
   isMember: boolean;
-  proposal: DerivedTreasuryProposal;
+  proposal: DeriveTreasuryProposal;
   onRespond: () => void;
   withSend: boolean;
 }
diff --git a/packages/page-treasury/src/Overview/Proposals.tsx b/packages/page-treasury/src/Overview/Proposals.tsx
index b463bcd5d7..57c0bed1a9 100644
--- a/packages/page-treasury/src/Overview/Proposals.tsx
+++ b/packages/page-treasury/src/Overview/Proposals.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedTreasuryProposal } from '@polkadot/api-derive/types';
+import { DeriveTreasuryProposal } from '@polkadot/api-derive/types';
 import { AccountId, Balance } from '@polkadot/types/interfaces';
 
 import React, { useEffect, useState } from 'react';
@@ -16,7 +16,7 @@ import { useTranslation } from '../translate';
 interface Props {
   className?: string;
   isApprovals?: boolean;
-  proposals?: DerivedTreasuryProposal[];
+  proposals?: DeriveTreasuryProposal[];
 }
 
 function ProposalsBase ({ className, isApprovals, proposals }: Props): React.ReactElement<Props> {
diff --git a/packages/page-treasury/src/Overview/Submission.tsx b/packages/page-treasury/src/Overview/Submission.tsx
index 835d1383cd..46863d3f92 100644
--- a/packages/page-treasury/src/Overview/Submission.tsx
+++ b/packages/page-treasury/src/Overview/Submission.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedCollectiveProposal } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposal } from '@polkadot/api-derive/types';
 import { ProposalIndex } from '@polkadot/types/interfaces';
 
 import React, { useEffect, useMemo, useState } from 'react';
@@ -12,7 +12,7 @@ import { useApi, useCall, useToggle } from '@polkadot/react-hooks';
 import { useTranslation } from '../translate';
 
 interface Props {
-  councilProposals: DerivedCollectiveProposal[];
+  councilProposals: DeriveCollectiveProposal[];
   id: ProposalIndex;
   isDisabled: boolean;
 }
diff --git a/packages/page-treasury/src/Overview/Summary.tsx b/packages/page-treasury/src/Overview/Summary.tsx
index 7435b553f1..b29ec1f93e 100644
--- a/packages/page-treasury/src/Overview/Summary.tsx
+++ b/packages/page-treasury/src/Overview/Summary.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAccount } from '@polkadot/api-derive/types';
+import { DeriveBalancesAccount } from '@polkadot/api-derive/types';
 import { Balance } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -25,7 +25,7 @@ function Summary ({ approvalCount, proposalCount }: Props): React.ReactElement<P
   const { api } = useApi();
   const bestNumber = useCall<Balance>(api.derive.chain.bestNumber as any, []);
   const spendPeriod = api.consts.treasury.spendPeriod;
-  const treasuryBalance = useCall<DerivedBalancesAccount>(api.derive.balances.account as any, [TREASURY_ACCOUNT]);
+  const treasuryBalance = useCall<DeriveBalancesAccount>(api.derive.balances.account as any, [TREASURY_ACCOUNT]);
 
   const value = treasuryBalance?.freeBalance.gtn(0)
     ? treasuryBalance.freeBalance.toString()
diff --git a/packages/page-treasury/src/Overview/Voting.tsx b/packages/page-treasury/src/Overview/Voting.tsx
index 337f9c80e0..5200369231 100644
--- a/packages/page-treasury/src/Overview/Voting.tsx
+++ b/packages/page-treasury/src/Overview/Voting.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedCollectiveProposal } from '@polkadot/api-derive/types';
+import { DeriveCollectiveProposal } from '@polkadot/api-derive/types';
 import { ProposalIndex, Hash } from '@polkadot/types/interfaces';
 
 import React, { useEffect, useState } from 'react';
@@ -13,7 +13,7 @@ import { isBoolean } from '@polkadot/util';
 import { useTranslation } from '../translate';
 
 interface Props {
-  councilProposals: DerivedCollectiveProposal[];
+  councilProposals: DeriveCollectiveProposal[];
   isDisabled?: boolean;
 }
 
diff --git a/packages/page-treasury/src/Overview/index.tsx b/packages/page-treasury/src/Overview/index.tsx
index 74f689be80..565119ee2a 100644
--- a/packages/page-treasury/src/Overview/index.tsx
+++ b/packages/page-treasury/src/Overview/index.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedTreasuryProposals } from '@polkadot/api-derive/types';
+import { DeriveTreasuryProposals } from '@polkadot/api-derive/types';
 import { AppProps, BareProps, I18nProps } from '@polkadot/react-components/types';
 
 import React from 'react';
@@ -17,7 +17,7 @@ interface Props extends AppProps, BareProps, I18nProps {}
 
 function Overview ({ className }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const info = useCall<DerivedTreasuryProposals>(api.derive.treasury.proposals, []);
+  const info = useCall<DeriveTreasuryProposals>(api.derive.treasury.proposals, []);
 
   return (
     <div className={className}>
diff --git a/packages/page-treasury/src/useCounter.ts b/packages/page-treasury/src/useCounter.ts
index 1ad04ecbc4..6c16747da5 100644
--- a/packages/page-treasury/src/useCounter.ts
+++ b/packages/page-treasury/src/useCounter.ts
@@ -2,14 +2,14 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedTreasuryProposals } from '@polkadot/api-derive/types';
+import { DeriveTreasuryProposals } from '@polkadot/api-derive/types';
 
 import { useState, useEffect } from 'react';
 import { useApi, useCall } from '@polkadot/react-hooks';
 
 export default function useCounter (): number {
   const { api, isApiReady } = useApi();
-  const proposals = useCall<DerivedTreasuryProposals>(isApiReady && api.derive.treasury?.proposals, []);
+  const proposals = useCall<DeriveTreasuryProposals>(isApiReady && api.derive.treasury?.proposals, []);
   const [counter, setCounter] = useState(0);
 
   useEffect((): void => {
diff --git a/packages/react-api/package.json b/packages/react-api/package.json
index e12f1324ba..22d1054177 100644
--- a/packages/react-api/package.json
+++ b/packages/react-api/package.json
@@ -31,8 +31,8 @@
   "homepage": "https://github.com/polkadot-js/ui/tree/master/packages/ui-reactive#readme",
   "dependencies": {
     "@babel/runtime": "^7.9.2",
-    "@polkadot/api": "^1.9.0-beta.12",
-    "@polkadot/extension-dapp": "^0.23.1",
+    "@polkadot/api": "^1.9.0-beta.16",
+    "@polkadot/extension-dapp": "^0.24.0-beta.0",
     "rxjs-compat": "^6.5.4"
   }
 }
diff --git a/packages/react-components/package.json b/packages/react-components/package.json
index 1699fb4022..b3553947f0 100644
--- a/packages/react-components/package.json
+++ b/packages/react-components/package.json
@@ -13,10 +13,10 @@
     "@babel/runtime": "^7.9.2",
     "@polkadot/keyring": "^2.7.0-beta.8",
     "@polkadot/react-api": "0.40.0-beta.192",
-    "@polkadot/react-identicon": "^0.52.0-beta.20",
+    "@polkadot/react-identicon": "^0.52.0-beta.21",
     "@polkadot/react-query": "0.40.0-beta.192",
-    "@polkadot/ui-keyring": "^0.52.0-beta.20",
-    "@polkadot/ui-settings": "^0.52.0-beta.20",
+    "@polkadot/ui-keyring": "^0.52.0-beta.21",
+    "@polkadot/ui-settings": "^0.52.0-beta.21",
     "chart.js": "^2.9.3",
     "codeflask": "^1.4.1",
     "i18next": "^19.3.3",
diff --git a/packages/react-components/src/AddressInfo.tsx b/packages/react-components/src/AddressInfo.tsx
index 22da01053b..a17ba8d064 100644
--- a/packages/react-components/src/AddressInfo.tsx
+++ b/packages/react-components/src/AddressInfo.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAll, DerivedStakingAccount } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll, DeriveStakingAccount } from '@polkadot/api-derive/types';
 import { ValidatorPrefsTo145 } from '@polkadot/types/interfaces';
 import { BareProps } from './types';
 
@@ -44,10 +44,10 @@ export interface ValidatorPrefsType {
 
 interface Props extends BareProps {
   address: string;
-  balancesAll?: DerivedBalancesAll;
+  balancesAll?: DeriveBalancesAll;
   children?: React.ReactNode;
   extraInfo?: [string, string][];
-  stakingInfo?: DerivedStakingAccount;
+  stakingInfo?: DeriveStakingAccount;
   withBalance?: boolean | BalanceActiveType;
   withBalanceToggle?: false;
   withExtended?: boolean | CryptoActiveType;
@@ -110,7 +110,7 @@ function skipStakingIf ({ stakingInfo, withBalance = true, withRewardDestination
 }
 
 // calculates the bonded, first being the own, the second being nominated
-function calcBonded (stakingInfo?: DerivedStakingAccount, bonded?: boolean | BN[]): [BN, BN[]] {
+function calcBonded (stakingInfo?: DeriveStakingAccount, bonded?: boolean | BN[]): [BN, BN[]] {
   let other: BN[] = [];
   let own = new BN(0);
 
diff --git a/packages/react-components/src/AddressRow.tsx b/packages/react-components/src/AddressRow.tsx
index 9e0faffac5..51cdbb11c3 100644
--- a/packages/react-components/src/AddressRow.tsx
+++ b/packages/react-components/src/AddressRow.tsx
@@ -3,7 +3,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DeriveAccountInfo, DerivedStakingAccount } from '@polkadot/api-derive/types';
+import { DeriveAccountInfo, DeriveStakingAccount } from '@polkadot/api-derive/types';
 import { ApiProps } from '@polkadot/react-api/types';
 import { I18nProps } from '@polkadot/react-components/types';
 import { AccountId, AccountIndex, Address } from '@polkadot/types/interfaces';
@@ -31,7 +31,7 @@ export interface Props extends I18nProps, RowProps {
   accounts_info?: DeriveAccountInfo;
   noDefaultNameOpacity?: boolean;
   overlay?: React.ReactNode;
-  stakingInfo?: DerivedStakingAccount;
+  stakingInfo?: DeriveStakingAccount;
   value: AccountId | AccountIndex | Address | string | null;
   withAddressOrName?: boolean;
   withBalance?: boolean | BalanceActiveType;
diff --git a/packages/react-components/src/Chart/Doughnut.tsx b/packages/react-components/src/Chart/Doughnut.tsx
index 88d7c1b13c..94cabc747d 100644
--- a/packages/react-components/src/Chart/Doughnut.tsx
+++ b/packages/react-components/src/Chart/Doughnut.tsx
@@ -25,11 +25,6 @@ function ChartDoughnut ({ className, size = 100, style, values }: DoughnutProps)
     labels: []
   };
 
-  // FIXME Classic case of kicking the can down the road, i.e. don't expend energy
-  // when stuff are not used. This was replaced by the HorizBar as the only Chart
-  // in actual use (by Referendum). However the below is not optimal, and gets re-
-  // calculated on each render. If this component is put back in use, look at
-  // getDerivedStateFromProps in HorizBar (the logic is the same for chartData)
   values.forEach(({ colors: [normalColor = '#00f', hoverColor], label, value }): void => {
     options.colorNormal.push(normalColor);
     options.colorHover.push(hoverColor || normalColor);
diff --git a/packages/react-components/src/InputBalanceBonded.tsx b/packages/react-components/src/InputBalanceBonded.tsx
index a98c4fb6ad..593718ef27 100644
--- a/packages/react-components/src/InputBalanceBonded.tsx
+++ b/packages/react-components/src/InputBalanceBonded.tsx
@@ -4,7 +4,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { BareProps, BitLength } from './types';
-import { DerivedFees, DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveFees, DeriveBalancesAll } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import React from 'react';
@@ -16,8 +16,8 @@ import { withCalls, withMulti, withApi } from '@polkadot/react-api/hoc';
 
 interface Props extends BareProps, ApiProps {
   autoFocus?: boolean;
-  balances_fees?: DerivedFees;
-  balances_all?: DerivedBalancesAll;
+  balances_fees?: DeriveFees;
+  balances_all?: DeriveBalancesAll;
   controllerId: string;
   defaultValue?: BN | string;
   destination?: number;
diff --git a/packages/react-components/src/VoteValue.tsx b/packages/react-components/src/VoteValue.tsx
index 546a17a751..2fe6d94c1c 100644
--- a/packages/react-components/src/VoteValue.tsx
+++ b/packages/react-components/src/VoteValue.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import React, { useCallback, useEffect, useState } from 'react';
@@ -27,7 +27,7 @@ interface ValueState {
 function VoteValue ({ accountId, autoFocus, onChange }: Props): React.ReactElement<Props> | null {
   const { t } = useTranslation();
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [accountId]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [accountId]);
   const [{ selectedId, value }, setValue] = useState<ValueState>({});
 
   // TODO This may be useful elsewhere, so figure out a way to make this a utility
diff --git a/packages/react-hooks/src/useOwnEraRewards.ts b/packages/react-hooks/src/useOwnEraRewards.ts
index c8e17edb6f..43a1d2d037 100644
--- a/packages/react-hooks/src/useOwnEraRewards.ts
+++ b/packages/react-hooks/src/useOwnEraRewards.ts
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DeriveSessionIndexes, DerivedStakingQuery, DeriveStakerReward } from '@polkadot/api-derive/types';
+import { DeriveSessionIndexes, DeriveStakingQuery, DeriveStakerReward } from '@polkadot/api-derive/types';
 import { EraIndex } from '@polkadot/types/interfaces';
 
 import { useEffect, useState } from 'react';
@@ -22,7 +22,7 @@ function useNextPayouts (onlyLatest?: boolean): [string, BN][] | undefined {
   const { api, isApiReady } = useApi();
   const mountedRef = useIsMountedRef();
   const stashIds = useOwnStashIds();
-  const allInfo = useCall<DerivedStakingQuery[]>(isApiReady && stashIds && api.derive.staking?.queryMulti, stashIds);
+  const allInfo = useCall<DeriveStakingQuery[]>(isApiReady && stashIds && api.derive.staking?.queryMulti, stashIds);
   const indexes = useCall<DeriveSessionIndexes>(isApiReady && api.derive.session?.indexes, []);
   const [nextPayouts, setNextPayouts] = useState<[string, BN][] | undefined>();
 
diff --git a/packages/react-query/src/Available.tsx b/packages/react-query/src/Available.tsx
index 41e48b1f7e..cb5d25e1f8 100644
--- a/packages/react-query/src/Available.tsx
+++ b/packages/react-query/src/Available.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { BareProps } from '@polkadot/react-api/types';
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { AccountId, AccountIndex, Address } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -19,7 +19,7 @@ interface Props extends BareProps {
 
 function AvailableDisplay ({ children, className, label, params }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <FormatBalance
diff --git a/packages/react-query/src/Balance.tsx b/packages/react-query/src/Balance.tsx
index 929fc1e548..e031cd251d 100644
--- a/packages/react-query/src/Balance.tsx
+++ b/packages/react-query/src/Balance.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { BareProps } from '@polkadot/react-api/types';
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { AccountId, AccountIndex, Address } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -19,7 +19,7 @@ interface Props extends BareProps {
 
 function BalanceDisplay ({ children, className, label, params }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <FormatBalance
diff --git a/packages/react-query/src/BalanceFree.tsx b/packages/react-query/src/BalanceFree.tsx
index 150ef0f06f..db49a0a164 100644
--- a/packages/react-query/src/BalanceFree.tsx
+++ b/packages/react-query/src/BalanceFree.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { BareProps } from '@polkadot/react-api/types';
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { AccountId, AccountIndex, Address } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -19,7 +19,7 @@ interface Props extends BareProps {
 
 function BalanceFree ({ children, className, label, params }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <FormatBalance
diff --git a/packages/react-query/src/BalanceVoting.tsx b/packages/react-query/src/BalanceVoting.tsx
index fae4e2e44a..1bc2b1cf47 100644
--- a/packages/react-query/src/BalanceVoting.tsx
+++ b/packages/react-query/src/BalanceVoting.tsx
@@ -3,7 +3,7 @@
 // of the Apache-2.0 license. See the LICENSE file for details.
 
 import { BareProps } from '@polkadot/react-api/types';
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { AccountId, AccountIndex, Address } from '@polkadot/types/interfaces';
 
 import React from 'react';
@@ -19,7 +19,7 @@ interface Props extends BareProps {
 
 function BalanceVoting ({ children, className, label, params }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <FormatBalance
diff --git a/packages/react-query/src/Nonce.tsx b/packages/react-query/src/Nonce.tsx
index ff46c92ddb..968765bbe8 100644
--- a/packages/react-query/src/Nonce.tsx
+++ b/packages/react-query/src/Nonce.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAll } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll } from '@polkadot/api-derive/types';
 import { BareProps } from '@polkadot/react-api/types';
 
 import BN from 'bn.js';
@@ -19,7 +19,7 @@ interface Props extends BareProps {
 
 function Nonce ({ children, className, label, params }: Props): React.ReactElement<Props> {
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [params]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [params]);
 
   return (
     <div className={className}>
diff --git a/packages/react-signer/package.json b/packages/react-signer/package.json
index 41b951b16f..9c7f52b25b 100644
--- a/packages/react-signer/package.json
+++ b/packages/react-signer/package.json
@@ -12,6 +12,6 @@
   "dependencies": {
     "@babel/runtime": "^7.9.2",
     "@polkadot/react-components": "0.40.0-beta.192",
-    "@polkadot/react-qr": "^0.52.0-beta.20"
+    "@polkadot/react-qr": "^0.52.0-beta.21"
   }
 }
diff --git a/packages/react-signer/src/Checks/ContractCall.tsx b/packages/react-signer/src/Checks/ContractCall.tsx
index 32114a083e..1308cb60ac 100644
--- a/packages/react-signer/src/Checks/ContractCall.tsx
+++ b/packages/react-signer/src/Checks/ContractCall.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedContractFees } from '@polkadot/api-derive/types';
+import { DeriveContractFees } from '@polkadot/api-derive/types';
 import { ExtraFees as State } from './types';
 
 import BN from 'bn.js';
@@ -11,7 +11,7 @@ import { Compact, UInt } from '@polkadot/types';
 
 interface Props {
   endowment: BN | Compact<UInt>;
-  fees: DerivedContractFees;
+  fees: DeriveContractFees;
   onChange: (fees: State) => void;
 }
 
diff --git a/packages/react-signer/src/Checks/ContractDeploy.tsx b/packages/react-signer/src/Checks/ContractDeploy.tsx
index d843288380..6fbf6d7022 100644
--- a/packages/react-signer/src/Checks/ContractDeploy.tsx
+++ b/packages/react-signer/src/Checks/ContractDeploy.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedContractFees } from '@polkadot/api-derive/types';
+import { DeriveContractFees } from '@polkadot/api-derive/types';
 import { ExtraFees as State } from './types';
 
 import BN from 'bn.js';
@@ -11,7 +11,7 @@ import { Compact, UInt } from '@polkadot/types';
 
 interface Props {
   endowment: BN | Compact<UInt>;
-  fees: DerivedContractFees;
+  fees: DeriveContractFees;
   onChange: (fees: State) => void;
 }
 
diff --git a/packages/react-signer/src/Checks/Proposal.tsx b/packages/react-signer/src/Checks/Proposal.tsx
index d37c074e7d..112877bccd 100644
--- a/packages/react-signer/src/Checks/Proposal.tsx
+++ b/packages/react-signer/src/Checks/Proposal.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedFees } from '@polkadot/api-derive/types';
+import { DeriveFees } from '@polkadot/api-derive/types';
 import { ExtraFees } from './types';
 
 import BN from 'bn.js';
@@ -16,7 +16,7 @@ import { useTranslation } from '../translate';
 
 interface Props {
   deposit: BN | Compact<UInt>;
-  fees: DerivedFees;
+  fees: DeriveFees;
   democracy_minimumDeposit?: BN;
   onChange: (fees: ExtraFees) => void;
 }
diff --git a/packages/react-signer/src/Checks/Transfer.tsx b/packages/react-signer/src/Checks/Transfer.tsx
index dfdf2f3cce..23031c3c0c 100644
--- a/packages/react-signer/src/Checks/Transfer.tsx
+++ b/packages/react-signer/src/Checks/Transfer.tsx
@@ -2,7 +2,7 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedBalancesAll, DerivedFees } from '@polkadot/api-derive/types';
+import { DeriveBalancesAll, DeriveFees } from '@polkadot/api-derive/types';
 import { AccountId } from '@polkadot/types/interfaces';
 import { ExtraFees } from './types';
 
@@ -17,7 +17,7 @@ import { useTranslation } from '../translate';
 
 interface Props {
   amount: BN | Compact<UInt>;
-  fees: DerivedFees;
+  fees: DeriveFees;
   recipientId: string | AccountId;
   onChange: (fees: ExtraFees) => void;
 }
@@ -30,7 +30,7 @@ interface State extends ExtraFees {
 function Transfer ({ amount, fees, onChange, recipientId }: Props): React.ReactElement<Props> {
   const { t } = useTranslation();
   const { api } = useApi();
-  const allBalances = useCall<DerivedBalancesAll>(api.derive.balances.all as any, [recipientId]);
+  const allBalances = useCall<DeriveBalancesAll>(api.derive.balances.all as any, [recipientId]);
   const [{ isCreation, isNoEffect }, setState] = useState<State>({
     extraFees: new BN(0),
     extraAmount: new BN(0),
diff --git a/packages/react-signer/src/Checks/constants.ts b/packages/react-signer/src/Checks/constants.ts
index 07a67c2b35..3316fee820 100644
--- a/packages/react-signer/src/Checks/constants.ts
+++ b/packages/react-signer/src/Checks/constants.ts
@@ -2,13 +2,13 @@
 // This software may be modified and distributed under the terms
 // of the Apache-2.0 license. See the LICENSE file for details.
 
-import { DerivedFees, DerivedBalancesAll, DerivedContractFees } from '@polkadot/api-derive/types';
+import { DeriveFees, DeriveBalancesAll, DeriveContractFees } from '@polkadot/api-derive/types';
 
 import BN from 'bn.js';
 import { registry } from '@polkadot/react-api';
 import { createType } from '@polkadot/types';
 
-const ZERO_BALANCE: DerivedBalancesAll = {
+const ZERO_BALANCE: DeriveBalancesAll = {
   accountId: createType(registry, 'AccountId'),
   accountNonce: createType(registry, 'Index'),
   availableBalance: createType(registry, 'Balance'),
@@ -24,7 +24,7 @@ const ZERO_BALANCE: DerivedBalancesAll = {
   votingBalance: createType(registry, 'Balance')
 };
 
-const ZERO_FEES_BALANCES: DerivedFees = {
+const ZERO_FEES_BALANCES: DeriveFees = {
   creationFee: createType(registry, 'Balance'),
   existentialDeposit: createType(registry, 'Balance'),
   transactionBaseFee: createType(registry, 'Balance'),
@@ -34,7 +34,7 @@ const ZERO_FEES_BALANCES: DerivedFees = {
 
 const ZERO_FEES = ZERO_FEES_BALANCES;
 
-const ZERO_FEES_CONTRACT: DerivedContractFees = {
+const ZERO_FEES_CONTRACT: DeriveContractFees = {
   callBaseFee: new BN(0),
   contractFee: new BN(0),
   creationFee: new BN(0),
diff --git a/yarn.lock b/yarn.lock
index a08d8413a9..67d4d55c24 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2836,56 +2836,56 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/api-contract@npm:^1.9.0-beta.12":
-  version: 1.9.0-beta.12
-  resolution: "@polkadot/api-contract@npm:1.9.0-beta.12"
+"@polkadot/api-contract@npm:^1.9.0-beta.16":
+  version: 1.9.0-beta.16
+  resolution: "@polkadot/api-contract@npm:1.9.0-beta.16"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/api": 1.9.0-beta.12
-    "@polkadot/rpc-core": 1.9.0-beta.12
-    "@polkadot/types": 1.9.0-beta.12
+    "@polkadot/api": 1.9.0-beta.16
+    "@polkadot/rpc-core": 1.9.0-beta.16
+    "@polkadot/types": 1.9.0-beta.16
     "@polkadot/util": ^2.7.0-beta.8
     bn.js: ^5.1.1
     rxjs: ^6.5.4
-  checksum: 2/c30a14ba2cfabd3d555e91d7aff445c96e6dd2adec2bbc8679f27c6266a823d8f2bb55545f0d20a10562321cef9b65ab80d0d71cff521854c335daf84aee32b7
+  checksum: 2/cc696c9ff873960519c7957fa20badece865f1ced3fb344427b2276ca50f1e739b94daa6ff09f94a8f2790c4058d0d9a8264dbc11098ebf71e51f8c6eb0d14ed
   languageName: node
   linkType: hard
 
-"@polkadot/api-derive@npm:1.9.0-beta.12":
-  version: 1.9.0-beta.12
-  resolution: "@polkadot/api-derive@npm:1.9.0-beta.12"
+"@polkadot/api-derive@npm:1.9.0-beta.16":
+  version: 1.9.0-beta.16
+  resolution: "@polkadot/api-derive@npm:1.9.0-beta.16"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/api": 1.9.0-beta.12
-    "@polkadot/rpc-core": 1.9.0-beta.12
-    "@polkadot/rpc-provider": 1.9.0-beta.12
-    "@polkadot/types": 1.9.0-beta.12
+    "@polkadot/api": 1.9.0-beta.16
+    "@polkadot/rpc-core": 1.9.0-beta.16
+    "@polkadot/rpc-provider": 1.9.0-beta.16
+    "@polkadot/types": 1.9.0-beta.16
     "@polkadot/util": ^2.7.0-beta.8
     "@polkadot/util-crypto": ^2.7.0-beta.8
     bn.js: ^5.1.1
     memoizee: ^0.4.14
     rxjs: ^6.5.4
-  checksum: 2/f9a09c67a497fce0a0d410ffe31fc334c47100903dd13995a95a461208d5067b9358b14cd86c121634edb80d04df2317d02903a37d88572eadfb920d331c0260
+  checksum: 2/993cf50b7fd6fb5882287e00d20d496f4c8cc8cb054f9fbca44992ea471bfb92b7463f8794dec2590aef8578e63c62f1f491fc42683793176f62db539e80edeb
   languageName: node
   linkType: hard
 
-"@polkadot/api@npm:^1.9.0-beta.12":
-  version: 1.9.0-beta.12
-  resolution: "@polkadot/api@npm:1.9.0-beta.12"
+"@polkadot/api@npm:^1.9.0-beta.16":
+  version: 1.9.0-beta.16
+  resolution: "@polkadot/api@npm:1.9.0-beta.16"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/api-derive": 1.9.0-beta.12
+    "@polkadot/api-derive": 1.9.0-beta.16
     "@polkadot/keyring": ^2.7.0-beta.8
-    "@polkadot/metadata": 1.9.0-beta.12
-    "@polkadot/rpc-core": 1.9.0-beta.12
-    "@polkadot/rpc-provider": 1.9.0-beta.12
-    "@polkadot/types": 1.9.0-beta.12
+    "@polkadot/metadata": 1.9.0-beta.16
+    "@polkadot/rpc-core": 1.9.0-beta.16
+    "@polkadot/rpc-provider": 1.9.0-beta.16
+    "@polkadot/types": 1.9.0-beta.16
     "@polkadot/util": ^2.7.0-beta.8
     "@polkadot/util-crypto": ^2.7.0-beta.8
     bn.js: ^5.1.1
     eventemitter3: ^4.0.0
     rxjs: ^6.5.4
-  checksum: 2/e3ff8243c0525305a5f92018b07d747621b4d494970d19446d71e5a5a4bab137ea01cd944987104cb513d3bac05a69506e49d89472415b1e19cd2924c0826a43
+  checksum: 2/b5f3ac2f8b06017ca4c5e8c4bf20a62d05ae4e8e6ab4b88a9969fefa2a9eb616b77a71ef971ade855f55649f961357d13c30106a147f50db9e066411f57ca9ef
   languageName: node
   linkType: hard
 
@@ -2904,7 +2904,7 @@ __metadata:
   dependencies:
     "@babel/runtime": ^7.9.2
     "@polkadot/react-components": 0.40.0-beta.192
-    "@polkadot/react-qr": ^0.52.0-beta.20
+    "@polkadot/react-qr": ^0.52.0-beta.21
     "@polkadot/vanitygen": ^0.11.0-beta.12
     detect-browser: ^5.0.0
     file-saver: ^2.0.2
@@ -2926,7 +2926,7 @@ __metadata:
   resolution: "@polkadot/app-contracts@workspace:packages/page-contracts"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/api-contract": ^1.9.0-beta.12
+    "@polkadot/api-contract": ^1.9.0-beta.16
   languageName: unknown
   linkType: soft
 
@@ -3216,26 +3216,26 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/extension-dapp@npm:^0.23.1":
-  version: 0.23.1
-  resolution: "@polkadot/extension-dapp@npm:0.23.1"
+"@polkadot/extension-dapp@npm:^0.24.0-beta.0":
+  version: 0.24.0-beta.0
+  resolution: "@polkadot/extension-dapp@npm:0.24.0-beta.0"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/extension-inject": 0.23.1
+    "@polkadot/extension-inject": 0.24.0-beta.0
   peerDependencies:
     "@polkadot/api": "*"
-  checksum: 2/891c4f9ec5a71c8c8c0d8b118c8c350c20f0740a3cfabd70a5c5b9f8384654a7b4d8283e747ff202669ea5fa2ba53c82d98619646ba88866f4053cad21d0f72d
+  checksum: 2/1eb7e9fe4b1b7207d5e57bf0ae3d5b8efcdd2c9dceb2d43f20311c286d4630675fe7cc90fe3fa08b2a5c8a9f63a639927283b9eee08700dfc258fd0a3b664188
   languageName: node
   linkType: hard
 
-"@polkadot/extension-inject@npm:0.23.1":
-  version: 0.23.1
-  resolution: "@polkadot/extension-inject@npm:0.23.1"
+"@polkadot/extension-inject@npm:0.24.0-beta.0":
+  version: 0.24.0-beta.0
+  resolution: "@polkadot/extension-inject@npm:0.24.0-beta.0"
   dependencies:
     "@babel/runtime": ^7.9.2
   peerDependencies:
     "@polkadot/api": "*"
-  checksum: 2/1df16ef560b717dc6d32b951f0e6cfec063c687f6b21e7bbb0f306c81bdbe4da42905f453575cb81e08b3a1a0a9428d93120c0d89822e8df874cc32db51e74ee
+  checksum: 2/2a3fe95b14360d0abe893dc9f99335970e86408a8135b069b428641f73e8cfcae1c97c11ad9559ddf2612181f09b78a93b08e4f11bc06162be65b43e823056f9
   languageName: node
   linkType: hard
 
@@ -3250,16 +3250,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@polkadot/metadata@npm:1.9.0-beta.12":
-  version: 1.9.0-beta.12
-  resolution: "@polkadot/metadata@npm:1.9.0-beta.12"
+"@polkadot/metadata@npm:1.9.0-beta.16":
+  version: 1.9.0-beta.16
+  resolution: "@polkadot/metadata@npm:1.9.0-beta.16"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/types": 1.9.0-beta.12
+    "@polkadot/types": 1.9.0-beta.16
     "@polkadot/util": ^2.7.0-beta.8
     "@polkadot/util-crypto": ^2.7.0-beta.8
     bn.js: ^5.1.1
-  checksum: 2/fef1630d458bb4c5ebcaf0efd6519c2985b546265138880f8d171141c0a5f59a809217cf928d9099e6184970206c86fca2c8e985d989dfc130678589036ba186
+  checksum: 2/f22e564a1f686744e53332e3f72e14e61624bca8d6f7d42c0a2c6e51cc613001cec03fb967cd58ea66097f0b9d2027f3645a5c64442726def75e16a946a50969
   languageName: node
   linkType: hard
 
@@ -3268,8 +3268,8 @@ __metadata:
   resolution: "@polkadot/react-api@workspace:packages/react-api"
   dependencies:
     "@babel/runtime": ^7.9.2
-    "@polkadot/api": ^1.9.0-beta.12
-    "@polkadot/extension-dapp": ^0.23.1
+    "@polkadot/api": ^1.9.0-beta.16
+    "@polkadot/extension-dapp": ^0.24.0-beta.0
     rxjs-compat: ^6.5.4
   languageName: unknown
   linkType: soft
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