diff --git a/package.json b/package.json
index b00203d..f99d2ee 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
   },
   "dependencies": {
     "cookie-parser": "1.4.0",
-    "debug": "2.6.9",
+    "debug": "4.2.0",
     "express": "4.17.1",
     "http-errors": "1.7.3",
     "morgan": "1.9.1",