diff --git a/package.json b/package.json
index 03d3275..3c86fe1 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "jsdom": "9.11.0",
     "mkdirp": "0.5.1",
     "mocha": "3.2.0",
-    "uglify-js": "2.7.5"
+    "uglify-js": "2.8.2"
   },
   "main": "index.js",
   "keywords": [