diff --git a/package.json b/package.json
index d519a6d498f..31ca44df4b4 100644
--- a/package.json
+++ b/package.json
@@ -25,11 +25,11 @@
     }
   ],
   "devDependencies": {
-    "grunt": "~0.4.0",
+    "grunt": "~1.0.4",
     "grunt-cli": "1.2.0",
     "grunt-contrib-clean": "1.0.0",
     "grunt-contrib-copy": "1.0.0",
-    "grunt-contrib-csslint": "1.0.0",
+    "grunt-contrib-csslint": "2.0.0",
     "grunt-contrib-jshint": "1.0.0",
     "grunt-contrib-qunit": "1.2.0",
     "grunt-contrib-requirejs": "1.0.0",