diff --git a/package.json b/package.json
index a6ab51c..af97f70 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
   ],
   "readmeFilename": "README.md",
   "devDependencies": {
-    "grunt": "^0.4.5",
+    "grunt": "^1.0.1",
     "grunt-bump": "^0.7.0",
     "grunt-conventional-changelog": "^6.1.0",
     "grunt-npm": "0.0.2",