diff --git a/lerna.json b/lerna.json
index 2fb634f2..85b86924 100644
--- a/lerna.json
+++ b/lerna.json
@@ -1,5 +1,5 @@
 {
-  "version": "1.0.3",
+  "version": "1.1.0",
   "lerna": "2.0.0",
   "command": {
     "init": {
diff --git a/packages/aion-lib/package.json b/packages/aion-lib/package.json
index 4061ce84..31b901d4 100644
--- a/packages/aion-lib/package.json
+++ b/packages/aion-lib/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aion-lib",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "",
   "main": "src/index.js",
   "dependencies": {
@@ -8,13 +8,13 @@
     "bn.js": "^4.11.8",
     "crypto-browserify": "^3.12.0",
     "js-sha3": "^0.7.0",
+    "lodash.padend": "^4.6.1",
+    "lodash.padstart": "^4.6.1",
     "number-to-bn": "^1.7.0",
     "randomhex": "^0.1.5",
     "scryptsy": "^2.0.0",
     "tweetnacl": "^1.0.0",
-    "underscore": "^1.8.3",
-    "lodash.padstart": "^4.6.1",
-    "lodash.padend": "^4.6.1"
+    "underscore": "^1.8.3"
   },
-  "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+  "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core-helpers/package.json b/packages/web3-core-helpers/package.json
index 5ff283c3..32432cdf 100644
--- a/packages/web3-core-helpers/package.json
+++ b/packages/web3-core-helpers/package.json
@@ -1,14 +1,14 @@
 {
     "name": "aion-web3-core-helpers",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 core tools helper for sub packages. This is an internal package.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core-helpers",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-utils": "1.0.3",
+        "aion-web3-utils": "1.1.0",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core-method/package.json b/packages/web3-core-method/package.json
index 214ce154..04da5a00 100644
--- a/packages/web3-core-method/package.json
+++ b/packages/web3-core-method/package.json
@@ -1,17 +1,17 @@
 {
     "name": "aion-web3-core-method",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Creates the methods on the web3 modules. This is an internal package.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core-method",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
-        "aion-web3-core-promievent": "1.0.3",
-        "aion-web3-core-subscriptions": "1.0.3",
-        "aion-web3-utils": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
+        "aion-web3-core-promievent": "1.1.0",
+        "aion-web3-core-subscriptions": "1.1.0",
+        "aion-web3-utils": "1.1.0",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core-promievent/package.json b/packages/web3-core-promievent/package.json
index 77681bd4..5b647565 100644
--- a/packages/web3-core-promievent/package.json
+++ b/packages/web3-core-promievent/package.json
@@ -1,7 +1,7 @@
 {
     "name": "aion-web3-core-promievent",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "This package extends eventEmitters with promises to allow chaining as well as multiple final states of a function.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core-promievent",
     "license": "LGPL-3.0",
@@ -10,5 +10,5 @@
         "any-promise": "1.3.0",
         "eventemitter3": "1.1.1"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core-requestmanager/package.json b/packages/web3-core-requestmanager/package.json
index a958a647..8bc77d99 100644
--- a/packages/web3-core-requestmanager/package.json
+++ b/packages/web3-core-requestmanager/package.json
@@ -1,17 +1,17 @@
 {
     "name": "aion-web3-core-requestmanager",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 module to handle requests to external providers.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core-requestmanager",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
-        "aion-web3-providers-http": "1.0.3",
-        "aion-web3-providers-ipc": "1.0.3",
-        "aion-web3-providers-ws": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
+        "aion-web3-providers-http": "1.1.0",
+        "aion-web3-providers-ipc": "1.1.0",
+        "aion-web3-providers-ws": "1.1.0",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core-subscriptions/package.json b/packages/web3-core-subscriptions/package.json
index 8bd5c09e..2f7f5ec3 100644
--- a/packages/web3-core-subscriptions/package.json
+++ b/packages/web3-core-subscriptions/package.json
@@ -1,15 +1,15 @@
 {
     "name": "aion-web3-core-subscriptions",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Manages web3 subscriptions. This is an internal package.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core-subscriptions",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
         "eventemitter3": "1.1.1",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-core/package.json b/packages/web3-core/package.json
index 3de32d58..b99b961b 100644
--- a/packages/web3-core/package.json
+++ b/packages/web3-core/package.json
@@ -1,16 +1,16 @@
 {
     "name": "aion-web3-core",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 core tools for sub packages. This is an internal package.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-core",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
-        "aion-web3-core-method": "1.0.3",
-        "aion-web3-core-requestmanager": "1.0.3",
-        "aion-web3-utils": "1.0.3"
+        "aion-web3-core-helpers": "1.1.0",
+        "aion-web3-core-method": "1.1.0",
+        "aion-web3-core-requestmanager": "1.1.0",
+        "aion-web3-utils": "1.1.0"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-eth-abi/package.json b/packages/web3-eth-abi/package.json
index f9574562..af00a25f 100644
--- a/packages/web3-eth-abi/package.json
+++ b/packages/web3-eth-abi/package.json
@@ -1,17 +1,17 @@
 {
   "name": "aion-web3-eth-abi",
   "namespace": "aion",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Web3 module encode and decode EVM in/output.",
   "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-eth-abi",
   "license": "LGPL-3.0",
   "main": "src/index.js",
   "dependencies": {
-    "aion-lib": "1.0.3",
-    "aion-web3-utils": "1.0.3",
+    "aion-lib": "1.1.0",
+    "aion-web3-utils": "1.1.0",
     "bn.js": "^4.11.8",
     "safe-buffer": "^5.1.2",
     "underscore": "1.8.3"
   },
-  "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+  "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-eth-accounts/package.json b/packages/web3-eth-accounts/package.json
index 011a3684..8d4beb86 100644
--- a/packages/web3-eth-accounts/package.json
+++ b/packages/web3-eth-accounts/package.json
@@ -1,21 +1,21 @@
 {
   "name": "aion-web3-eth-accounts",
   "namespace": "aion",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Web3 module to generate Ethereum accounts and sign data and transactions.",
   "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-eth-accounts",
   "license": "LGPL-3.0",
   "main": "src/index.js",
   "dependencies": {
-    "aion-lib": "1.0.3",
+    "aion-lib": "1.1.0",
     "aion-rlp": "^0.0.1",
-    "aion-web3-core": "1.0.3",
-    "aion-web3-core-helpers": "1.0.3",
-    "aion-web3-core-method": "1.0.3",
-    "aion-web3-utils": "1.0.3",
+    "aion-web3-core": "1.1.0",
+    "aion-web3-core-helpers": "1.1.0",
+    "aion-web3-core-method": "1.1.0",
+    "aion-web3-utils": "1.1.0",
     "any-promise": "1.3.0",
     "underscore": "1.8.3",
     "uuid": "2.0.1"
   },
-  "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+  "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-eth-contract/package.json b/packages/web3-eth-contract/package.json
index 282f841c..d9acdff6 100644
--- a/packages/web3-eth-contract/package.json
+++ b/packages/web3-eth-contract/package.json
@@ -1,20 +1,20 @@
 {
     "name": "aion-web3-eth-contract",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 module to interact with Ethereum smart contracts.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-eth-contract",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core": "1.0.3",
-        "aion-web3-core-helpers": "1.0.3",
-        "aion-web3-core-method": "1.0.3",
-        "aion-web3-core-promievent": "1.0.3",
-        "aion-web3-core-subscriptions": "1.0.3",
-        "aion-web3-eth-abi": "1.0.3",
-        "aion-web3-utils": "1.0.3",
+        "aion-web3-core": "1.1.0",
+        "aion-web3-core-helpers": "1.1.0",
+        "aion-web3-core-method": "1.1.0",
+        "aion-web3-core-promievent": "1.1.0",
+        "aion-web3-core-subscriptions": "1.1.0",
+        "aion-web3-eth-abi": "1.1.0",
+        "aion-web3-utils": "1.1.0",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-eth-personal/package.json b/packages/web3-eth-personal/package.json
index 36f0ce47..a865e4d8 100644
--- a/packages/web3-eth-personal/package.json
+++ b/packages/web3-eth-personal/package.json
@@ -1,17 +1,17 @@
 {
     "name": "aion-web3-eth-personal",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 module to interact with the Ethereum blockchain accounts stored in the node.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-eth-personal",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core": "1.0.3",
-        "aion-web3-core-helpers": "1.0.3",
-        "aion-web3-core-method": "1.0.3",
-        "aion-web3-net": "1.0.3",
-        "aion-web3-utils": "1.0.3"
+        "aion-web3-core": "1.1.0",
+        "aion-web3-core-helpers": "1.1.0",
+        "aion-web3-core-method": "1.1.0",
+        "aion-web3-net": "1.1.0",
+        "aion-web3-utils": "1.1.0"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-eth/package.json b/packages/web3-eth/package.json
index a5da774d..d5ca9663 100644
--- a/packages/web3-eth/package.json
+++ b/packages/web3-eth/package.json
@@ -1,23 +1,23 @@
 {
   "name": "aion-web3-eth",
   "namespace": "aion",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Web3 module to interact with the Ethereum blockchain and smart contracts.",
   "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-eth",
   "license": "LGPL-3.0",
   "main": "src/index.js",
   "dependencies": {
-    "aion-web3-core": "1.0.3",
-    "aion-web3-core-helpers": "1.0.3",
-    "aion-web3-core-method": "1.0.3",
-    "aion-web3-core-subscriptions": "1.0.3",
-    "aion-web3-eth-abi": "1.0.3",
-    "aion-web3-eth-accounts": "1.0.3",
-    "aion-web3-eth-contract": "1.0.3",
-    "aion-web3-eth-personal": "1.0.3",
-    "aion-web3-net": "1.0.3",
-    "aion-web3-utils": "1.0.3",
+    "aion-web3-core": "1.1.0",
+    "aion-web3-core-helpers": "1.1.0",
+    "aion-web3-core-method": "1.1.0",
+    "aion-web3-core-subscriptions": "1.1.0",
+    "aion-web3-eth-abi": "1.1.0",
+    "aion-web3-eth-accounts": "1.1.0",
+    "aion-web3-eth-contract": "1.1.0",
+    "aion-web3-eth-personal": "1.1.0",
+    "aion-web3-net": "1.1.0",
+    "aion-web3-utils": "1.1.0",
     "underscore": "1.8.3"
   },
-  "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+  "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-net/package.json b/packages/web3-net/package.json
index 96eb126e..66a1fc41 100644
--- a/packages/web3-net/package.json
+++ b/packages/web3-net/package.json
@@ -1,15 +1,15 @@
 {
     "name": "aion-web3-net",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Web3 module to interact with the Ethereum nodes networking properties.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-net",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core": "1.0.3",
-        "aion-web3-core-method": "1.0.3",
-        "aion-web3-utils": "1.0.3"
+        "aion-web3-core": "1.1.0",
+        "aion-web3-core-method": "1.1.0",
+        "aion-web3-utils": "1.1.0"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-providers-http/package.json b/packages/web3-providers-http/package.json
index 550d2e61..4d1ba0c6 100644
--- a/packages/web3-providers-http/package.json
+++ b/packages/web3-providers-http/package.json
@@ -1,14 +1,14 @@
 {
     "name": "aion-web3-providers-http",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Module to handle web3 RPC connections over HTTP.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-providers-http",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
         "xhr2-cookies": "1.1.0"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-providers-ipc/package.json b/packages/web3-providers-ipc/package.json
index 3c965b8e..4d7318aa 100644
--- a/packages/web3-providers-ipc/package.json
+++ b/packages/web3-providers-ipc/package.json
@@ -1,15 +1,15 @@
 {
     "name": "aion-web3-providers-ipc",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Module to handle web3 RPC connections over IPC sockets.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-providers-ipc",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
         "oboe": "2.1.3",
         "underscore": "1.8.3"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-providers-ws/package.json b/packages/web3-providers-ws/package.json
index 74d23e06..6d0dcd19 100644
--- a/packages/web3-providers-ws/package.json
+++ b/packages/web3-providers-ws/package.json
@@ -1,15 +1,15 @@
 {
     "name": "aion-web3-providers-ws",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Module to handle web3 RPC connections over WebSockets.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-providers-ws",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-web3-core-helpers": "1.0.3",
+        "aion-web3-core-helpers": "1.1.0",
         "underscore": "1.8.3",
         "websocket": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3-utils/package.json b/packages/web3-utils/package.json
index 26da9c97..59b91e74 100644
--- a/packages/web3-utils/package.json
+++ b/packages/web3-utils/package.json
@@ -1,13 +1,13 @@
 {
     "name": "aion-web3-utils",
     "namespace": "aion",
-    "version": "1.0.3",
+    "version": "1.1.0",
     "description": "Collection of utility functions used in web3.js.",
     "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3-utils",
     "license": "LGPL-3.0",
     "main": "src/index.js",
     "dependencies": {
-        "aion-lib": "1.0.3",
+        "aion-lib": "1.1.0",
         "bn.js": "4.11.6",
         "ethjs-unit": "0.1.6",
         "number-to-bn": "1.7.0",
@@ -16,5 +16,5 @@
         "underscore": "1.8.3",
         "utf8": "2.1.1"
     },
-    "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+    "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }
diff --git a/packages/web3/package.json b/packages/web3/package.json
index b759e9be..23f84c2b 100644
--- a/packages/web3/package.json
+++ b/packages/web3/package.json
@@ -1,7 +1,7 @@
 {
   "name": "aion-web3",
   "namespace": "aion",
-  "version": "1.0.3",
+  "version": "1.1.0",
   "description": "Aion JavaScript API",
   "repository": "https://github.com/aionnetwork/aion_web3/tree/master/packages/web3",
   "license": "LGPL-3.0",
@@ -53,11 +53,11 @@
     }
   ],
   "dependencies": {
-    "aion-web3-core": "1.0.3",
-    "aion-web3-eth": "1.0.3",
-    "aion-web3-eth-personal": "1.0.3",
-    "aion-web3-net": "1.0.3",
-    "aion-web3-utils": "1.0.3"
+    "aion-web3-core": "1.1.0",
+    "aion-web3-eth": "1.1.0",
+    "aion-web3-eth-personal": "1.1.0",
+    "aion-web3-net": "1.1.0",
+    "aion-web3-utils": "1.1.0"
   },
-  "gitHead": "d36131a6d8b1db7eeaaa545dafa1b5c74d4d2e68"
+  "gitHead": "b9adc81c487ef3be6e4a1cac9827b6224b61a95e"
 }