diff --git a/package.json b/package.json
index e368f8d..6d7f2fe 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
     "grunt-concurrent": "^0.5.0",
     "grunt-contrib-clean": "^0.5.0",
     "grunt-contrib-jshint": "^0.10.0",
-    "grunt-contrib-uglify": "^0.4.0",
+    "grunt-contrib-uglify": "^0.11.1",
     "grunt-contrib-watch": "^0.6.1",
     "grunt-db-migrate": "0.2.0",
     "grunt-env": "^0.4.1",