diff --git a/package.json b/package.json
index 32e1124c..ec462022 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,6 @@
     "grunt-contrib-csslint": "^2.0.0",
     "grunt-contrib-cssmin": "^3.0.0",
     "grunt-contrib-jshint": "^2.1.0",
-    "grunt-contrib-uglify": "^4.0.1",
     "grunt-env": "^0.4.4",
     "grunt-html2js": "^0.6.0",
     "grunt-ng-annotate": "^3.0.0",