diff --git a/src/extensions/default/JavaScriptQuickEdit/unittest-files/jquery-ui/package.json b/src/extensions/default/JavaScriptQuickEdit/unittest-files/jquery-ui/package.json
index 8a83f3f9444..9d57e024471 100644
--- a/src/extensions/default/JavaScriptQuickEdit/unittest-files/jquery-ui/package.json
+++ b/src/extensions/default/JavaScriptQuickEdit/unittest-files/jquery-ui/package.json
@@ -26,7 +26,7 @@
   ],
   "dependencies": {},
   "devDependencies": {
-    "grunt": "0.3.9",
+    "grunt": "0.4.0",
     "grunt-css": "0.2.0",
     "grunt-compare-size": "0.1.4",
     "grunt-html": "0.1.1",