diff --git a/package.json b/package.json
index 87fae651..ba41d668 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "grunt-contrib-symlink": "^1.0.0",
     "grunt-contrib-watch": "^1.0.0",
     "grunt-drush": "~0.0.7",
-    "grunt-eslint": "^20.0.0",
+    "grunt-eslint": "^21.0.0",
     "grunt-force-task": "^2.0.0",
     "grunt-githooks": "~0.6.0",
     "grunt-log-headers": "^1.0.1",