diff --git a/package.json b/package.json
index 7e45fcd..58b9111 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "grunt": "0.4.5",
     "grunt-autoprefixer": "3.0.3",
     "grunt-cli": "0.1.13",
-    "grunt-contrib-clean": "0.7.0",
+    "grunt-contrib-clean": "1.1.0",
     "grunt-contrib-copy": "0.8.2",
     "grunt-contrib-cssmin": "1.0.1",
     "grunt-contrib-jshint": "0.12.0",