diff --git a/lerna.json b/lerna.json
index ecb76de4..e9a8ae90 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.2.1"
+  "version": "0.3.0-beta.0"
 }
diff --git a/package.json b/package.json
index 639e1a80..eb2dce3f 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.2.1",
+  "version": "0.3.0-beta.0",
   "description": "A sample signer extension for the @polkadot/api",
   "repository": "https://github.com/polkadot-js/extension",
   "author": "Jaco Greeff <jacogr@gmail.com>",
diff --git a/packages/extension-dapp/package.json b/packages/extension-dapp/package.json
index 55d9eadb..61dc0ed9 100644
--- a/packages/extension-dapp/package.json
+++ b/packages/extension-dapp/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@polkadot/extension-dapp",
   "description": "An injector dapps that manages the injected environment",
-  "version": "0.2.1",
+  "version": "0.3.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "peerDependencies": {
diff --git a/packages/extension-ui/package.json b/packages/extension-ui/package.json
index f58beccb..b28186c5 100644
--- a/packages/extension-ui/package.json
+++ b/packages/extension-ui/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@polkadot/extension-ui",
   "description": "A sample signer extension for the @polkadot/api",
-  "version": "0.2.1",
+  "version": "0.3.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
diff --git a/packages/extension/package.json b/packages/extension/package.json
index 60c83f83..30202a27 100644
--- a/packages/extension/package.json
+++ b/packages/extension/package.json
@@ -1,12 +1,12 @@
 {
   "name": "@polkadot/extension",
   "description": "A sample signer extension for the @polkadot/api",
-  "version": "0.2.1",
+  "version": "0.3.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
     "@polkadot/api": "^0.82.0-beta.48",
-    "@polkadot/extension-ui": "^0.2.1",
+    "@polkadot/extension-ui": "^0.3.0-beta.0",
     "@polkadot/ui-keyring": "^0.42.0-beta.7"
   },
   "devDependencies": {