diff --git a/lerna.json b/lerna.json
index 956b58288..032cf6504 100644
--- a/lerna.json
+++ b/lerna.json
@@ -10,5 +10,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.26.5"
+  "version": "0.26.6"
 }
diff --git a/package.json b/package.json
index b53a126c1..6f7bd68d4 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.26.5",
+  "version": "0.26.6",
   "private": true,
   "engines": {
     "node": "^10.1.0",
diff --git a/packages/trie-db/package.json b/packages/trie-db/package.json
index 3de6b7300..045cd4a67 100644
--- a/packages/trie-db/package.json
+++ b/packages/trie-db/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/trie-db",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "This is an implementation of the modified merkle patricia tree as speficed in Ethereum's yellow paper, adpated for Polkadot.",
   "main": "index.js",
   "scripts": {},
@@ -27,10 +27,10 @@
   "license": "MPL-2.0",
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/trie-hash": "^0.26.5",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
-    "@polkadot/util-rlp": "^0.26.5",
+    "@polkadot/trie-hash": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
+    "@polkadot/util-rlp": "^0.26.6",
     "@types/async": "^2.0.49",
     "@types/semaphore": "^1.1.0",
     "async": "^1.4.2",
diff --git a/packages/trie-hash/package.json b/packages/trie-hash/package.json
index e5ae15453..ce56e408f 100644
--- a/packages/trie-hash/package.json
+++ b/packages/trie-hash/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/trie-hash",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Creation of triehash values",
   "main": "index.js",
   "keywords": [
@@ -34,8 +34,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
-    "@polkadot/util-rlp": "^0.26.5"
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
+    "@polkadot/util-rlp": "^0.26.6"
   }
 }
diff --git a/packages/type-extrinsics/package.json b/packages/type-extrinsics/package.json
index a65490b4e..de8294cf4 100644
--- a/packages/type-extrinsics/package.json
+++ b/packages/type-extrinsics/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/extrinsics",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "main": "index.js",
   "repository": "https://github.com/polkadot-js/apps.git",
   "author": "Jaco Greeff <jacogr@gmail.com>",
@@ -16,8 +16,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/params": "^0.26.5",
-    "@polkadot/primitives": "^0.26.5",
-    "@polkadot/util": "^0.26.5"
+    "@polkadot/params": "^0.26.6",
+    "@polkadot/primitives": "^0.26.6",
+    "@polkadot/util": "^0.26.6"
   }
 }
diff --git a/packages/type-jsonrpc/package.json b/packages/type-jsonrpc/package.json
index a9f13d985..3b058e796 100644
--- a/packages/type-jsonrpc/package.json
+++ b/packages/type-jsonrpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/jsonrpc",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "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": "^0.26.5",
+    "@polkadot/params": "^0.26.6",
     "babel-runtime": "^6.26.0"
   }
 }
diff --git a/packages/type-params/package.json b/packages/type-params/package.json
index 3f688d342..151efc0f4 100644
--- a/packages/type-params/package.json
+++ b/packages/type-params/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/params",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Type defintions for parameters as passed in calls",
   "main": "index.js",
   "engines": {
@@ -34,8 +34,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/extrinsics": "^0.26.5",
-    "@polkadot/primitives": "^0.26.5",
-    "@polkadot/util": "^0.26.5"
+    "@polkadot/extrinsics": "^0.26.6",
+    "@polkadot/primitives": "^0.26.6",
+    "@polkadot/util": "^0.26.6"
   }
 }
diff --git a/packages/type-primitives/package.json b/packages/type-primitives/package.json
index e0a3406da..a67773738 100644
--- a/packages/type-primitives/package.json
+++ b/packages/type-primitives/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/primitives",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Type defintions for the Polkadot network",
   "main": "index.js",
   "engines": {
@@ -34,8 +34,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/trie-hash": "^0.26.5",
-    "@polkadot/util": "^0.26.5"
+    "@polkadot/trie-hash": "^0.26.6",
+    "@polkadot/util": "^0.26.6"
   },
   "devDependencies": {
     "bn.js": "^4.11.8"
diff --git a/packages/type-storage/package.json b/packages/type-storage/package.json
index 23c808271..22e65fa7f 100644
--- a/packages/type-storage/package.json
+++ b/packages/type-storage/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/storage",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Generic wrapper wrapper around state storage",
   "main": "index.js",
   "engines": {
@@ -35,10 +35,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/params": "^0.26.5",
-    "@polkadot/primitives": "^0.26.5",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
-    "@polkadot/util-keyring": "^0.26.5"
+    "@polkadot/params": "^0.26.6",
+    "@polkadot/primitives": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
+    "@polkadot/util-keyring": "^0.26.6"
   }
 }
diff --git a/packages/util-crypto/package.json b/packages/util-crypto/package.json
index e863e3b08..092ac6d8e 100644
--- a/packages/util-crypto/package.json
+++ b/packages/util-crypto/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-crypto",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "A collection of useful crypto utilities for @polkadot",
   "main": "index.js",
   "keywords": [
@@ -34,7 +34,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/util": "^0.26.5",
+    "@polkadot/util": "^0.26.6",
     "blakejs": "^1.1.0",
     "js-sha3": "^0.7.0",
     "tweetnacl": "^1.0.0",
diff --git a/packages/util-keyring/package.json b/packages/util-keyring/package.json
index 4c6713a4c..efdbf0145 100644
--- a/packages/util-keyring/package.json
+++ b/packages/util-keyring/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-keyring",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Keyring management",
   "main": "index.js",
   "engines": {
@@ -36,8 +36,8 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
     "@types/bs58": "^3.0.30",
     "bs58": "^4.0.1"
   }
diff --git a/packages/util-rlp/package.json b/packages/util-rlp/package.json
index c30e1ed26..4544db649 100644
--- a/packages/util-rlp/package.json
+++ b/packages/util-rlp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-rlp",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "RLP encoding and decoding",
   "main": "index.js",
   "keywords": [
@@ -36,7 +36,7 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/util": "^0.26.5"
+    "@polkadot/util": "^0.26.6"
   },
   "devDependencies": {
     "ethereumjs-testing": "^1.0.4"
diff --git a/packages/util-triedb/package.json b/packages/util-triedb/package.json
index 7f2e9b9b6..ea98c1a2f 100644
--- a/packages/util-triedb/package.json
+++ b/packages/util-triedb/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util-triedb",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "Creation of triehash values",
   "main": "index.js",
   "keywords": [
@@ -34,10 +34,10 @@
   },
   "dependencies": {
     "@babel/runtime": "^7.0.0-beta.51",
-    "@polkadot/trie-hash": "^0.26.5",
-    "@polkadot/util": "^0.26.5",
-    "@polkadot/util-crypto": "^0.26.5",
-    "@polkadot/util-rlp": "^0.26.5",
+    "@polkadot/trie-hash": "^0.26.6",
+    "@polkadot/util": "^0.26.6",
+    "@polkadot/util-crypto": "^0.26.6",
+    "@polkadot/util-rlp": "^0.26.6",
     "leveldown": "^4.0.1",
     "levelup": "^3.0.1",
     "memdown": "^3.0.0"
diff --git a/packages/util/package.json b/packages/util/package.json
index 45d3640aa..914bfbc5a 100644
--- a/packages/util/package.json
+++ b/packages/util/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@polkadot/util",
-  "version": "0.26.5",
+  "version": "0.26.6",
   "description": "A collection of useful utilities for @polkadot",
   "main": "index.js",
   "keywords": [