diff --git a/package.json b/package.json
index ecc0af67c..1cd50666a 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
   "dependencies": {
     "accepts": "~1.3.4",
     "base64id": "1.0.0",
-    "debug": "~3.1.0",
+    "debug": "~4.1.1",
     "engine.io-parser": "~2.1.0",
     "ws": "~6.1.0",
     "cookie": "0.3.1"