diff --git a/package.json b/package.json
index 6c24463..c5e821f 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
     "jquery-ui": "~1.12.1"
   },
   "devDependencies": {
-    "grunt": "1.0.4",
+    "grunt": "1.3.0",
     "grunt-contrib-jshint": "2.1.0",
     "grunt-contrib-uglify": "4.0.1",
     "grunt-contrib-less": "2.0.0"