diff --git a/packages/ui-api/package.json b/packages/ui-api/package.json
index f9b004a18e..3ddf47c67c 100644
--- a/packages/ui-api/package.json
+++ b/packages/ui-api/package.json
@@ -32,7 +32,7 @@
   "dependencies": {
     "@babel/runtime": "^7.4.5",
     "@polkadot/api": "^0.80.0-beta.15",
-    "@polkadot/extension-dapp": "^0.1.1-beta.13",
+    "@polkadot/extension-dapp": "^0.1.1-beta.15",
     "rxjs-compat": "^6.4.0"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 596d6c5e36..bbfa9d2972 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1859,10 +1859,10 @@
     typescript "^3.5.1"
     vuepress "^1.0.0-alpha.47"
 
-"@polkadot/extension-dapp@^0.1.1-beta.13":
-  version "0.1.1-beta.13"
-  resolved "https://registry.yarnpkg.com/@polkadot/extension-dapp/-/extension-dapp-0.1.1-beta.13.tgz#b674772044ad6373218e55f43628edb607eff2ea"
-  integrity sha512-xeAZswmRQ3pcSHsqmCyWTQ6/O0m1yS4PYacl7YRGzx4Gtz+iws7TkiIlkUP5SD0vvBv6vbJR/MR5DD6/sy/dmw==
+"@polkadot/extension-dapp@^0.1.1-beta.15":
+  version "0.1.1-beta.15"
+  resolved "https://registry.yarnpkg.com/@polkadot/extension-dapp/-/extension-dapp-0.1.1-beta.15.tgz#e4d11fb524068622e8fa5dc0261f2bf0e37cbe3d"
+  integrity sha512-A5TZiDIrXk2mYW7u/19WgVV8lgPPfLNxXwwFu/sH6B9TVd6r40zWENypdUU5MVamDld4EaPrR0O9VWVt+Fmjsg==
 
 "@polkadot/extrinsics@^0.80.0-beta.15":
   version "0.80.0-beta.15"