diff --git a/lerna.json b/lerna.json
index b35a32f9b9..8f3c391752 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.81.0-beta.2"
+  "version": "0.81.0-beta.3"
 }
diff --git a/package.json b/package.json
index db722ff0d3..ff0294a331 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "private": true,
   "engines": {
     "yarn": "^1.10.1"
diff --git a/packages/api-derive/package.json b/packages/api-derive/package.json
index 74a5600522..06dd0725cf 100644
--- a/packages/api-derive/package.json
+++ b/packages/api-derive/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-derive",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Common functions used across Polkadot, derived from RPC calls and storage queries.",
   "main": "index.js",
   "keywords": [
@@ -28,9 +28,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-derive#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/api": "^0.81.0-beta.2",
+    "@polkadot/api": "^0.81.0-beta.3",
     "@polkadot/keyring": "^0.93.0-beta.0",
-    "@polkadot/types": "^0.81.0-beta.2",
+    "@polkadot/types": "^0.81.0-beta.3",
     "@types/memoizee": "^0.4.2",
     "memoizee": "^0.4.14"
   }
diff --git a/packages/api/package.json b/packages/api/package.json
index 659d5b5910..fce7cdc1e6 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Promise and RxJS wrappers around the Polkadot JS RPC",
   "main": "index.js",
   "keywords": [
@@ -27,12 +27,12 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/api-derive": "^0.81.0-beta.2",
-    "@polkadot/extrinsics": "^0.81.0-beta.2",
-    "@polkadot/rpc-provider": "^0.81.0-beta.2",
-    "@polkadot/rpc-rx": "^0.81.0-beta.2",
-    "@polkadot/storage": "^0.81.0-beta.2",
-    "@polkadot/types": "^0.81.0-beta.2",
+    "@polkadot/api-derive": "^0.81.0-beta.3",
+    "@polkadot/extrinsics": "^0.81.0-beta.3",
+    "@polkadot/rpc-provider": "^0.81.0-beta.3",
+    "@polkadot/rpc-rx": "^0.81.0-beta.3",
+    "@polkadot/storage": "^0.81.0-beta.3",
+    "@polkadot/types": "^0.81.0-beta.3",
     "@polkadot/util-crypto": "^0.93.0-beta.0"
   },
   "devDependencies": {
diff --git a/packages/rpc-core/package.json b/packages/rpc-core/package.json
index 3ef25b1849..83bf967c48 100644
--- a/packages/rpc-core/package.json
+++ b/packages/rpc-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-core",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -27,9 +27,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-core#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/jsonrpc": "^0.81.0-beta.2",
-    "@polkadot/rpc-provider": "^0.81.0-beta.2",
-    "@polkadot/types": "^0.81.0-beta.2",
+    "@polkadot/jsonrpc": "^0.81.0-beta.3",
+    "@polkadot/rpc-provider": "^0.81.0-beta.3",
+    "@polkadot/types": "^0.81.0-beta.3",
     "@polkadot/util": "^0.93.0-beta.0"
   }
 }
diff --git a/packages/rpc-provider/package.json b/packages/rpc-provider/package.json
index 854572923b..86c590e3ba 100644
--- a/packages/rpc-provider/package.json
+++ b/packages/rpc-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-provider",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -27,7 +27,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-provider#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/storage": "^0.81.0-beta.2",
+    "@polkadot/storage": "^0.81.0-beta.3",
     "@polkadot/util": "^0.93.0-beta.0",
     "@polkadot/util-crypto": "^0.93.0-beta.0",
     "@types/nock": "^10.0.3",
diff --git a/packages/rpc-rx/package.json b/packages/rpc-rx/package.json
index 00cad62977..fcbdc74ecb 100644
--- a/packages/rpc-rx/package.json
+++ b/packages/rpc-rx/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/rpc-rx",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "An RxJs wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -27,8 +27,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/rpc-rx#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/rpc-core": "^0.81.0-beta.2",
-    "@polkadot/rpc-provider": "^0.81.0-beta.2",
+    "@polkadot/rpc-core": "^0.81.0-beta.3",
+    "@polkadot/rpc-provider": "^0.81.0-beta.3",
     "@types/memoizee": "^0.4.2",
     "@types/rx": "^4.1.1",
     "memoizee": "^0.4.14",
diff --git a/packages/type-extrinsics/package.json b/packages/type-extrinsics/package.json
index 0a9eef4df5..b661ce5bb4 100644
--- a/packages/type-extrinsics/package.json
+++ b/packages/type-extrinsics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/api.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -11,7 +11,7 @@
   "license": "Apache-2.0",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/types": "^0.81.0-beta.2",
+    "@polkadot/types": "^0.81.0-beta.3",
     "@polkadot/util": "^0.93.0-beta.0"
   }
 }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index ddb299fcb9..d6e2393d31 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "publishConfig": {
diff --git a/packages/type-storage/package.json b/packages/type-storage/package.json
index f2a79749b2..f4929aee9f 100644
--- a/packages/type-storage/package.json
+++ b/packages/type-storage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "publishConfig": {
@@ -27,7 +27,7 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-storage#readme",
   "dependencies": {
     "@babel/runtime": "^7.4.5",
-    "@polkadot/types": "^0.81.0-beta.2",
+    "@polkadot/types": "^0.81.0-beta.3",
     "@polkadot/util": "^0.93.0-beta.0",
     "@polkadot/util-crypto": "^0.93.0-beta.0"
   },
diff --git a/packages/types/package.json b/packages/types/package.json
index 1f302bafe2..b6a5aaca4d 100644
--- a/packages/types/package.json
+++ b/packages/types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/types",
-  "version": "0.81.0-beta.2",
+  "version": "0.81.0-beta.3",
   "description": "Implementation of the Parity codec",
   "main": "index.js",
   "keywords": [