diff --git a/package.json b/package.json
index 6c3a1046..42b9bfa9 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "test": "tests"
   },
   "devDependencies": {
-    "grunt": "^0.4.4",
+    "grunt": "^1.6.1",
     "grunt-autoprefixer": "^0.3.1",
     "grunt-contrib-clean": "^0.5.0",
     "grunt-contrib-copy": "^0.5.0",