diff --git a/package.json b/package.json
index 1c2613b..93531e5 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "gulp-less": "3.1.0",
     "gulp-rename": "1.2.2",
     "gulp-sass": "2.3.1",
-    "gulp-uglify": "1.5.4",
+    "gulp-uglify": "3.0.0",
     "jshint": "2.9.2",
     "node-sass": "2.1.1"
   }