diff --git a/package.json b/package.json
index 666c147..de54ec8 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "gulp-rename": "^1.2.0",
     "gulp-replace": "^0.5.4",
     "gulp-sass": "^3.1.0",
-    "gulp-uglify": "^2.0.1",
+    "gulp-uglify": "^2.1.0",
     "node-sass": "^4.5.0",
     "require-dir": "^0.3.1",
     "run-sequence": "^1.2.2"