diff --git a/package.json b/package.json
index 830b34a..6e1e117 100644
--- a/package.json
+++ b/package.json
@@ -36,7 +36,7 @@
     "karma-jasmine": "*",
     "karma-junit-reporter": "^1.2.0",
     "karma-phantomjs-launcher": "*",
-    "load-grunt-tasks": "^3.2.0",
+    "load-grunt-tasks": "^4.0.0",
     "time-grunt": "^1.2.1"
   },
   "engines": {