diff --git a/lerna.json b/lerna.json
index 13dd6c58a5..de3c14d41a 100644
--- a/lerna.json
+++ b/lerna.json
@@ -9,5 +9,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.28.30"
+  "version": "0.28.31"
 }
diff --git a/package.json b/package.json
index ba3b96399f..a637039583 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.28.30",
+  "version": "0.28.31",
   "private": true,
   "engines": {
     "node": "^10.1.0",
diff --git a/packages/api-format/package.json b/packages/api-format/package.json
index c1aa2d4b6a..c3be2d35c6 100644
--- a/packages/api-format/package.json
+++ b/packages/api-format/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-format",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Input/Output formatters for JsonRPC exchange",
   "main": "index.js",
   "keywords": [
@@ -30,8 +30,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-format#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/jsonrpc": "^0.28.30",
-    "@polkadot/primitives": "^0.28.30",
+    "@polkadot/jsonrpc": "^0.28.31",
+    "@polkadot/primitives": "^0.28.31",
     "@polkadot/util": "^0.30.1",
     "@polkadot/util-keyring": "^0.30.1"
   }
diff --git a/packages/api-provider/package.json b/packages/api-provider/package.json
index 9ad56336cc..8833b6ec3e 100644
--- a/packages/api-provider/package.json
+++ b/packages/api-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-provider",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/storage": "^0.28.30",
+    "@polkadot/storage": "^0.28.31",
     "@polkadot/util": "^0.30.1",
     "@polkadot/util-crypto": "^0.30.1",
     "@polkadot/util-keyring": "^0.30.1",
diff --git a/packages/api-rx/package.json b/packages/api-rx/package.json
index 511ec674d2..2f5fd1d877 100644
--- a/packages/api-rx/package.json
+++ b/packages/api-rx/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-rx",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "An RxJs wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -30,8 +30,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api-rx#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/api": "^0.28.30",
-    "@polkadot/api-provider": "^0.28.30",
+    "@polkadot/api": "^0.28.31",
+    "@polkadot/api-provider": "^0.28.31",
     "@types/rx": "^4.1.1",
     "rxjs": "^6.3.2"
   }
diff --git a/packages/api/package.json b/packages/api/package.json
index d4444fd1d3..7604f2cb63 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -30,10 +30,10 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/api#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/api-format": "^0.28.30",
-    "@polkadot/api-provider": "^0.28.30",
-    "@polkadot/jsonrpc": "^0.28.30",
-    "@polkadot/params": "^0.28.30",
+    "@polkadot/api-format": "^0.28.31",
+    "@polkadot/api-provider": "^0.28.31",
+    "@polkadot/jsonrpc": "^0.28.31",
+    "@polkadot/params": "^0.28.31",
     "@polkadot/util": "^0.30.1"
   }
 }
diff --git a/packages/type-extrinsics/package.json b/packages/type-extrinsics/package.json
index 35e89eedc6..8d4a36da91 100644
--- a/packages/type-extrinsics/package.json
+++ b/packages/type-extrinsics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/api.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -11,8 +11,8 @@
   "license": "ISC",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/params": "^0.28.30",
-    "@polkadot/primitives": "^0.28.30",
+    "@polkadot/params": "^0.28.31",
+    "@polkadot/primitives": "^0.28.31",
     "@polkadot/util": "^0.30.1"
   }
 }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index 2b6f21e06b..a00064ad6a 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "engines": {
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-jsonrpc#readme",
   "dependencies": {
-    "@polkadot/params": "^0.28.30",
+    "@polkadot/params": "^0.28.31",
     "babel-runtime": "^6.26.0"
   }
 }
diff --git a/packages/type-params/package.json b/packages/type-params/package.json
index 3530bee02b..a60b711784 100644
--- a/packages/type-params/package.json
+++ b/packages/type-params/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/params",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Type defintions for parameters as passed in calls",
   "main": "index.js",
   "engines": {
@@ -29,9 +29,9 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-params#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/extrinsics": "^0.28.30",
-    "@polkadot/params": "^0.28.30",
-    "@polkadot/primitives": "^0.28.30",
+    "@polkadot/extrinsics": "^0.28.31",
+    "@polkadot/params": "^0.28.31",
+    "@polkadot/primitives": "^0.28.31",
     "@polkadot/util": "^0.30.1",
     "@polkadot/util-keyring": "^0.30.1"
   }
diff --git a/packages/type-primitives/package.json b/packages/type-primitives/package.json
index c290709021..5d842b13b5 100644
--- a/packages/type-primitives/package.json
+++ b/packages/type-primitives/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/primitives",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Type defintions for the Polkadot network",
   "main": "index.js",
   "engines": {
diff --git a/packages/type-storage/package.json b/packages/type-storage/package.json
index 3e8eb7ed98..5d1c540c55 100644
--- a/packages/type-storage/package.json
+++ b/packages/type-storage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.28.30",
+  "version": "0.28.31",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "engines": {
@@ -30,8 +30,8 @@
   "homepage": "https://github.com/polkadot-js/api/tree/master/packages/type-storage#readme",
   "dependencies": {
     "@babel/runtime": "^7.0.0",
-    "@polkadot/params": "^0.28.30",
-    "@polkadot/primitives": "^0.28.30",
+    "@polkadot/params": "^0.28.31",
+    "@polkadot/primitives": "^0.28.31",
     "@polkadot/util": "^0.30.1",
     "@polkadot/util-crypto": "^0.30.1",
     "@polkadot/util-keyring": "^0.30.1"