diff --git a/package.json b/package.json
index c0f2f9c..b3cb6d4 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "grunt": "0.4.4",
+    "grunt": "1.5.3",
     "grunt-angular-templates": "0.5.4",
     "grunt-contrib-clean": "0.5.0",
     "grunt-contrib-concat": "0.4.0",