diff --git a/package.json b/package.json
index 118bd04c38..758b579fd3 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,7 @@
     "gulp-minify-css": "^1.2.1",
     "gulp-replace": "^0.5.4",
     "gulp-sass": "^2.0.4",
-    "gulp-uglify": "^1.4.2",
+    "gulp-uglify": "^3.0.0",
     "js-yaml": "^3.4.3"
   },
   "devDependencies": {