diff --git a/package.json b/package.json
index 132366b1..aade0c9e 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "passport-google-oauth": "^1.0.0",
     "raven": "0.12.1",
     "serve-favicon": "^2.3.0",
-    "uglify-js": "2.7.3"
+    "uglify-js": "3.0.11"
   },
   "optionalDependencies": {
     "bcrypt": "~0.8.5"