diff --git a/lerna.json b/lerna.json
index 07fd9246f0..3530e7fa7f 100644
--- a/lerna.json
+++ b/lerna.json
@@ -10,5 +10,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.28.5"
+  "version": "0.28.6"
 }
diff --git a/package.json b/package.json
index 603d974340..46ba88130f 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.28.5",
+  "version": "0.28.6",
   "private": true,
   "engines": {
     "node": "^10.1.0",
diff --git a/packages/api-format/package.json b/packages/api-format/package.json
index 2719a2ba68..9f36bd34a7 100644
--- a/packages/api-format/package.json
+++ b/packages/api-format/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-format",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "Input/Output formatters for JsonRPC exchange",
   "main": "index.js",
   "keywords": [
@@ -35,8 +35,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/jsonrpc": "^0.28.5",
-    "@polkadot/primitives": "^0.28.5",
+    "@polkadot/jsonrpc": "^0.28.6",
+    "@polkadot/primitives": "^0.28.6",
     "@polkadot/util": "^0.28.1",
     "@polkadot/util-keyring": "^0.28.1"
   }
diff --git a/packages/api-provider/package.json b/packages/api-provider/package.json
index c65746f514..413b72ef4e 100644
--- a/packages/api-provider/package.json
+++ b/packages/api-provider/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-provider",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "Transport providers for the API",
   "main": "index.js",
   "keywords": [
@@ -39,7 +39,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/storage": "^0.28.5",
+    "@polkadot/storage": "^0.28.6",
     "@polkadot/util": "^0.28.1",
     "@polkadot/util-crypto": "^0.28.1",
     "@polkadot/util-keyring": "^0.28.1",
diff --git a/packages/api-rx/package.json b/packages/api-rx/package.json
index 61edaac9ba..a5ff4ec79f 100644
--- a/packages/api-rx/package.json
+++ b/packages/api-rx/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api-rx",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "An RxJs wrapper around the Polkadot JS API",
   "main": "index.js",
   "keywords": [
@@ -35,8 +35,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/api": "^0.28.5",
-    "@polkadot/api-provider": "^0.28.5",
+    "@polkadot/api": "^0.28.6",
+    "@polkadot/api-provider": "^0.28.6",
     "@types/rx": "^4.1.1",
     "rxjs": "^6.2.2"
   }
diff --git a/packages/api/package.json b/packages/api/package.json
index 8059bda279..4e0d351380 100644
--- a/packages/api/package.json
+++ b/packages/api/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/api",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "A JavaScript wrapper for the Polkadot JsonRPC interface",
   "main": "index.js",
   "keywords": [
@@ -35,10 +35,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/api-format": "^0.28.5",
-    "@polkadot/api-provider": "^0.28.5",
-    "@polkadot/jsonrpc": "^0.28.5",
-    "@polkadot/params": "^0.28.5",
+    "@polkadot/api-format": "^0.28.6",
+    "@polkadot/api-provider": "^0.28.6",
+    "@polkadot/jsonrpc": "^0.28.6",
+    "@polkadot/params": "^0.28.6",
     "@polkadot/util": "^0.28.1"
   }
 }
diff --git a/packages/type-extrinsics/package.json b/packages/type-extrinsics/package.json
index ac8011b152..d16fc315b0 100644
--- a/packages/type-extrinsics/package.json
+++ b/packages/type-extrinsics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/api.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -16,8 +16,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/params": "^0.28.5",
-    "@polkadot/primitives": "^0.28.5",
+    "@polkadot/params": "^0.28.6",
+    "@polkadot/primitives": "^0.28.6",
     "@polkadot/util": "^0.28.1"
   }
 }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index 6c3e598a17..e185828926 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "Method definitions for the Polkadot RPC layer",
   "main": "index.js",
   "engines": {
@@ -34,7 +34,7 @@
     "test": "echo \"Tests only available from root wrapper\""
   },
   "dependencies": {
-    "@polkadot/params": "^0.28.5",
+    "@polkadot/params": "^0.28.6",
     "babel-runtime": "^6.26.0"
   }
 }
diff --git a/packages/type-params/package.json b/packages/type-params/package.json
index 19519f6c51..81b6f57eb3 100644
--- a/packages/type-params/package.json
+++ b/packages/type-params/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/params",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "Type defintions for parameters as passed in calls",
   "main": "index.js",
   "engines": {
@@ -34,9 +34,9 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/extrinsics": "^0.28.5",
-    "@polkadot/params": "^0.28.5",
-    "@polkadot/primitives": "^0.28.5",
+    "@polkadot/extrinsics": "^0.28.6",
+    "@polkadot/params": "^0.28.6",
+    "@polkadot/primitives": "^0.28.6",
     "@polkadot/util": "^0.28.1",
     "@polkadot/util-keyring": "^0.28.1"
   }
diff --git a/packages/type-primitives/package.json b/packages/type-primitives/package.json
index a6245445e8..ba0700df60 100644
--- a/packages/type-primitives/package.json
+++ b/packages/type-primitives/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/primitives",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "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 26079332e1..b345c57729 100644
--- a/packages/type-storage/package.json
+++ b/packages/type-storage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.28.5",
+  "version": "0.28.6",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "engines": {
@@ -35,8 +35,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/params": "^0.28.5",
-    "@polkadot/primitives": "^0.28.5",
+    "@polkadot/params": "^0.28.6",
+    "@polkadot/primitives": "^0.28.6",
     "@polkadot/util": "^0.28.1",
     "@polkadot/util-crypto": "^0.28.1",
     "@polkadot/util-keyring": "^0.28.1"