diff --git a/package.json b/package.json
index f4a9c688..961c4c67 100644
--- a/package.json
+++ b/package.json
@@ -23,21 +23,9 @@
     "node": ">= 0.10.0"
   },
   "devDependencies": {
-    "bower": ">=1.3.12",
-    "grunt": "~0.4.5",
-    "grunt-autoprefixer": "~1.0.1",
-    "grunt-contrib-concat": "~0.5.0",
-    "grunt-contrib-jshint": "~0.10.0",
-    "grunt-contrib-less": "~0.12.0",
-    "grunt-contrib-uglify": "~0.6.0",
-    "grunt-contrib-watch": "~0.6.1",
-    "grunt-modernizr": "~0.6.0",
-    "grunt-wp-assets": "~0.2.6",
     "gulp": "^3.9.1",
     "gulp-rename": "^1.2.2",
-    "gulp-uglify": "^3.0.1",
-    "load-grunt-tasks": "~1.0.0",
-    "time-grunt": "~1.0.0"
+    "gulp-uglify": "^3.0.1"
   },
   "dependencies": {
     "gulp-install": "^1.1.0",