diff --git a/package.json b/package.json
index e03c0c3..2b96971 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
     }
   ],
   "dependencies": {
-    "grunt": "^0.4.5"
+    "grunt": "^1.3.0"
   },
   "devDependencies": {
     "requirejs": "~2.1.10",
@@ -32,7 +32,7 @@
     "karma-requirejs": "~0.2.1",
     "karma-phantomjs-launcher": "~0.1.1",
     "karma": "~0.10.9",
-    "grunt": "~0.4.2",
+    "grunt": "~1.3.0",
     "grunt-contrib-concat": "~0.3.0",
     "grunt-contrib-clean": "~0.5.0",
     "grunt-contrib-uglify": "~0.2.7",