diff --git a/package.json b/package.json
index a885d622ae..c973f7e0ca 100644
--- a/package.json
+++ b/package.json
@@ -80,7 +80,7 @@
     "grunt-contrib-compress": "0.14.0",
     "grunt-contrib-copy": "0.8.2",
     "grunt-contrib-jshint": "0.12.0",
-    "grunt-contrib-uglify": "0.11.1",
+    "grunt-contrib-uglify": "1.0.1",
     "grunt-contrib-watch": "0.6.1",
     "grunt-docker": "0.0.10",
     "grunt-express-server": "0.5.1",