diff --git a/lerna.json b/lerna.json
index 1f22e2e6..16d1e93d 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.20.1"
+  "version": "0.21.0-beta.0"
 }
diff --git a/package.json b/package.json
index b2e8d3ce..5dbe5981 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.20.1",
+  "version": "0.21.0-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-chains/package.json b/packages/extension-chains/package.json
index 1edcd3c4..3c575307 100644
--- a/packages/extension-chains/package.json
+++ b/packages/extension-chains/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@polkadot/extension-chains",
   "description": "Definitions for all known chains as exposed by the extension.",
-  "version": "0.20.1",
+  "version": "0.21.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
diff --git a/packages/extension-dapp/package.json b/packages/extension-dapp/package.json
index 40c88c76..0d6815e6 100644
--- a/packages/extension-dapp/package.json
+++ b/packages/extension-dapp/package.json
@@ -1,12 +1,12 @@
 {
   "name": "@polkadot/extension-dapp",
   "description": "Provides an interfaces around the injected globals for ease of access by dapp developers.",
-  "version": "0.20.1",
+  "version": "0.21.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
     "@babel/runtime": "^7.8.3",
-    "@polkadot/extension-inject": "^0.20.1"
+    "@polkadot/extension-inject": "^0.21.0-beta.0"
   },
   "peerDependencies": {
     "@polkadot/api": "*"
diff --git a/packages/extension-inject/package.json b/packages/extension-inject/package.json
index fa378efa..3e16b0e7 100644
--- a/packages/extension-inject/package.json
+++ b/packages/extension-inject/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@polkadot/extension-inject",
   "description": "A generic injector (usable to any extension), that populates the base exposed interfaces to be used by dapps.",
-  "version": "0.20.1",
+  "version": "0.21.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
diff --git a/packages/extension-ui/package.json b/packages/extension-ui/package.json
index db2a8c63..8c58d2a9 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": "0.20.1",
+  "version": "0.21.0-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 b2330409..efe48779 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": "0.20.1",
+  "version": "0.21.0-beta.0",
   "author": "Jaco Greeff <jacogr@gmail.com>",
   "license": "Apache-2",
   "dependencies": {
     "@polkadot/api": "^1.0.0-beta.32",
-    "@polkadot/extension-ui": "^0.20.1",
+    "@polkadot/extension-ui": "^0.21.0-beta.0",
     "@polkadot/ui-keyring": "^0.48.0-beta.17"
   },
   "devDependencies": {