diff --git a/package.json b/package.json
index 7bda3d31..0c907306 100644
--- a/package.json
+++ b/package.json
@@ -5,13 +5,6 @@
   "author": "Objective HTML, LLC <support@objectivehtml.com>",
   "license": "MIT",
   "main": "compiled/flipclock.js",
-  "devDependencies": {
-    "grunt": "~0.4.2",
-    "grunt-contrib-concat": "~0.3.0",
-    "grunt-contrib-jshint": "~0.6.3",
-    "grunt-contrib-uglify": "~0.2.7",
-    "grunt-contrib-watch": "^0.6.1"
-  },
   "repository": {
     "type": "git",
     "url": "https://github.com/objectivehtml/FlipClock"