diff --git a/lerna.json b/lerna.json
index 023c689..392a22d 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "packages": ["packages/*"],
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "0.1.56"
+  "version": "0.1.57"
 }
diff --git a/packages/harmony-account/package-lock.json b/packages/harmony-account/package-lock.json
index 83bdf89..c4dc813 100644
--- a/packages/harmony-account/package-lock.json
+++ b/packages/harmony-account/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@harmony-js/account",
-  "version": "0.1.56",
+  "version": "0.1.57",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/packages/harmony-account/package.json b/packages/harmony-account/package.json
index 0893502..2b76bba 100644
--- a/packages/harmony-account/package.json
+++ b/packages/harmony-account/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@harmony-js/account",
-  "version": "0.1.56",
+  "version": "0.1.57",
   "description": "account and wallet for harmony",
   "main": "dist/index.js",
   "node": "dist/index.js",
@@ -18,7 +18,7 @@
   "author": "neeboo@firestack.one",
   "license": "MIT",
   "dependencies": {
-    "@harmony-js/core": "0.1.56",
+    "@harmony-js/core": "0.1.57",
     "@harmony-js/crypto": "0.1.56",
     "@harmony-js/network": "0.1.56",
     "@harmony-js/staking": "0.1.56",
diff --git a/packages/harmony-core/package-lock.json b/packages/harmony-core/package-lock.json
index 211777c..c9fd532 100644
--- a/packages/harmony-core/package-lock.json
+++ b/packages/harmony-core/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@harmony-js/core",
-  "version": "0.1.56",
+  "version": "0.1.57",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/packages/harmony-core/package.json b/packages/harmony-core/package.json
index 015289c..a69193b 100644
--- a/packages/harmony-core/package.json
+++ b/packages/harmony-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@harmony-js/core",
-  "version": "0.1.56",
+  "version": "0.1.57",
   "description": "harmony core package",
   "main": "dist/index.js",
   "node": "dist/index.js",
@@ -18,7 +18,7 @@
   "author": "neeboo@firestack.one",
   "license": "MIT",
   "dependencies": {
-    "@harmony-js/account": "0.1.56",
+    "@harmony-js/account": "0.1.57",
     "@harmony-js/contract": "0.1.56",
     "@harmony-js/crypto": "0.1.56",
     "@harmony-js/network": "0.1.56",