Update dependencies

package.json

@@ -4,22 +4,23 @@
   "private": true,
   "description": "wp-admin powered by React",
   "dependencies": {
-    "material-ui": "^0.14.1",
-    "react": "^0.14.5",
-    "react-dom": "^0.14.5",
+    "browserify": "^13.0.0",
+    "material-ui": "^0.14.2",
+    "react": "^0.14.6",
+    "react-dom": "^0.14.6",
     "react-tap-event-plugin": "^0.2.1"
   },
   "devDependencies": {
     "babel-preset-es2015": "^6.3.13",
     "babel-preset-react": "^6.3.13",
     "babelify": "^7.2.0",
-    "browser-sync": "^2.11.0",
-    "browserify": "^12.0.1",
-    "gulp": "^3.8.10",
-    "gulp-notify": "^2.1.0",
-    "gulp-util": "^3.0.1",
-    "vinyl-source-stream": "^1.0.0",
-    "watchify": "^3.6.1"
+    "browser-sync": "^2.11.1",
+    "browserify": "*",
+    "gulp": "^3.9.0",
+    "gulp-notify": "^2.2.0",
+    "gulp-util": "^3.0.7",
+    "vinyl-source-stream": "^1.1.0",
+    "watchify": "^3.7.0"
   },
   "repository": {
     "type": "git",