diff --git a/package.json b/package.json
index a9350d5..f9a1a95 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "grunt-banner": "^0.6.0",
     "grunt-browser-sync": "^2.2.0",
     "grunt-bump": "^0.8.0",
-    "grunt-contrib-clean": "^1.0.0",
+    "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-cssmin": "^2.0.0",
     "grunt-contrib-uglify": "^3.0.0",