diff --git a/package.json b/package.json
index 64445c2..a53b967 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
     "angular-mocks": "^1.2.24",
     "eslint": "^4.19.0",
     "grunt": "^1.0.1",
-    "grunt-contrib-clean": "^1.0.0",
+    "grunt-contrib-clean": "^2.0.0",
     "grunt-contrib-concat": "^1.0.1",
     "grunt-contrib-uglify": "^3.0.0",
     "grunt-release-it": "^1.0.1",