diff --git a/lerna.json b/lerna.json
index e0146c548..ee265295c 100644
--- a/lerna.json
+++ b/lerna.json
@@ -3,7 +3,7 @@
   "packages": [
     "packages/*"
   ],
-  "version": "1.3.0",
+  "version": "1.4.0",
   "npmClient": "yarn",
   "useWorkspaces": true
 }
diff --git a/packages/colony-js-adapter-ethers/package.json b/packages/colony-js-adapter-ethers/package.json
index deeaac1d4..d12c5e982 100644
--- a/packages/colony-js-adapter-ethers/package.json
+++ b/packages/colony-js-adapter-ethers/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-adapter-ethers",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "ColonyContract adapter for ethers.js",
     "main": "lib/index.js",
     "files": [
@@ -49,8 +49,8 @@
     },
     "homepage": "https://github.com/JoinColony/colonyJS#readme",
     "dependencies": {
-        "@colony/colony-js-adapter": "^1.3.0",
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-adapter": "^1.4.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "@colony/colony-js-utils": "^1.3.0",
         "babel-runtime": "^6.26.0",
         "ethers": "^3.0.17"
diff --git a/packages/colony-js-adapter/package.json b/packages/colony-js-adapter/package.json
index 027c1efef..6d78205b5 100644
--- a/packages/colony-js-adapter/package.json
+++ b/packages/colony-js-adapter/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-adapter",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "ColonyContract adapter interfaces",
     "main": "index.js",
     "files": [
@@ -32,7 +32,7 @@
         "url": "https://github.com/JoinColony/colonyJS/issues"
     },
     "dependencies": {
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "bn.js": "^4.11.6"
     },
     "devDependencies": {
diff --git a/packages/colony-js-client/package.json b/packages/colony-js-client/package.json
index 8158746b1..10a9da419 100644
--- a/packages/colony-js-client/package.json
+++ b/packages/colony-js-client/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-client",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "Reference implementation of the Colony API",
     "main": "lib/index.js",
     "files": [
@@ -42,9 +42,9 @@
         "webpack-cli": "^2.0.14"
     },
     "dependencies": {
-        "@colony/colony-js-adapter": "^1.3.0",
-        "@colony/colony-js-contract-client": "^1.3.0",
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-adapter": "^1.4.0",
+        "@colony/colony-js-contract-client": "^1.4.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "@colony/colony-js-utils": "^1.3.0",
         "assert": "^1.4.1",
         "babel-runtime": "^6.26.0",
diff --git a/packages/colony-js-contract-client/package.json b/packages/colony-js-contract-client/package.json
index 8d67bbb30..64129efd6 100644
--- a/packages/colony-js-contract-client/package.json
+++ b/packages/colony-js-contract-client/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-contract-client",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "Method-like interface for Smart Contracts",
     "main": "lib/index.js",
     "files": [
@@ -41,8 +41,8 @@
         "webpack-cli": "^2.0.14"
     },
     "dependencies": {
-        "@colony/colony-js-adapter": "^1.3.0",
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-adapter": "^1.4.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "@colony/colony-js-utils": "^1.3.0",
         "assert": "^1.4.1",
         "babel-runtime": "^6.26.0",
diff --git a/packages/colony-js-contract-loader-fs/package.json b/packages/colony-js-contract-loader-fs/package.json
index c44341468..645f064e7 100644
--- a/packages/colony-js-contract-loader-fs/package.json
+++ b/packages/colony-js-contract-loader-fs/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-contract-loader-fs",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "Load Ethereum smart contract definitions/metadata from the filesystem (in node.js)",
     "main": "lib/index.js",
     "files": [
@@ -41,7 +41,7 @@
     },
     "homepage": "https://github.com/JoinColony/colonyJS#readme",
     "dependencies": {
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "jsonfile": "^4.0.0"
     },
     "devDependencies": {
diff --git a/packages/colony-js-contract-loader-http/package.json b/packages/colony-js-contract-loader-http/package.json
index 409aa7e1b..62ec47e04 100644
--- a/packages/colony-js-contract-loader-http/package.json
+++ b/packages/colony-js-contract-loader-http/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-contract-loader-http",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "Load Ethereum smart contract definitions/metadata over HTTP",
     "main": "lib/index.js",
     "files": [
@@ -43,7 +43,7 @@
     },
     "homepage": "https://github.com/JoinColony/colonyJS#readme",
     "dependencies": {
-        "@colony/colony-js-contract-loader": "^1.3.0",
+        "@colony/colony-js-contract-loader": "^1.4.0",
         "assert": "^1.4.1",
         "babel-runtime": "^6.26.0",
         "isomorphic-fetch": "^2.2.1"
diff --git a/packages/colony-js-contract-loader/package.json b/packages/colony-js-contract-loader/package.json
index 5a3e5a662..170c10f7b 100644
--- a/packages/colony-js-contract-loader/package.json
+++ b/packages/colony-js-contract-loader/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@colony/colony-js-contract-loader",
-    "version": "1.3.0",
+    "version": "1.4.0",
     "description": "Contract loader interfaces",
     "main": "lib/index.js",
     "files": [