diff --git a/package.json b/package.json
index 0a63634..0772f08 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "main": "index.js",
   "devDependencies": {
     "coffeelint": "^1.12.1",
-    "grunt": "~0.4.1",
+    "grunt": "~1.3.0",
     "grunt-coffeelint": "^0.0.13",
     "grunt-contrib-coffee": "^0.13.0",
     "grunt-contrib-uglify": "^0.9.2",