diff --git a/package.json b/package.json
index 2d91ec1..36e92c2 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "directory": "static/components/",
   "devDependencies": {
     "cors": "^2.7.1",
-    "debug": "~2.2.0",
+    "debug": "~4.1.1",
     "express": "~4.13.4",
     "grunt": "^0.4.1",
     "grunt-build-control": "^0.7.0",