diff --git a/package.json b/package.json
index 60db4ab..5142378 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "devDependencies": {
     "bower": "1.8.8",
     "connect-livereload": "0.6.0",
-    "grunt": "1.0.1",
+    "grunt": "1.5.3",
     "grunt-contrib-clean": "1.1.0",
     "grunt-contrib-concat": "1.0.1",
     "grunt-contrib-connect": "1.0.2",