diff --git a/dist b/dist
index 0a5a7a6..e6839f9 160000
--- a/dist
+++ b/dist
@@ -1 +1 @@
-Subproject commit 0a5a7a6f696e29d23255fe7a387d9687bc9a20c4
+Subproject commit e6839f98941969f98013113d55d641de5318f424
diff --git a/gulpfile.js b/gulpfile.js
index e20121c..c7673b4 100644
--- a/gulpfile.js
+++ b/gulpfile.js
@@ -6,12 +6,10 @@ var runSequence = require('run-sequence').use(gulp)
 
 require('../yjs/gulpfile.helper.js')(gulp, {
   polyfills: [],
-  files: [
-    'WebRTC.js'
-  ],
+  entry: './src/WebRTC.js',
   targetName: 'y-webrtc.js',
   moduleName: 'y-webrtc',
-  browserify: true
+  specs: []
 })
 
 gulp.task('default', ['updateSubmodule'], function (cb) {
diff --git a/package.json b/package.json
index 9d43859..532c970 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "y-webrtc",
-  "version": "0.5.3",
+  "version": "0.6.1",
   "description": "WebRTC Connector for Yjs",
   "main": "./build/node/y-webrtc.js",
   "scripts": {
@@ -36,6 +36,10 @@
   "dependencies": {},
   "devDependencies": {
     "babel-eslint": "^4.1.2",
+    "babel-plugin-transform-runtime": "^6.1.18",
+    "babel-preset-es2015": "^6.1.18",
+    "babel-runtime": "^6.1.18",
+    "babelify": "^7.2.0",
     "browserify": "^12.0.1",
     "gulp": "^3.9.0",
     "gulp-babel": "^5.2.1",