diff --git a/package.json b/package.json
index 6035051..d774ef1 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
   "dependencies": {
     "body-parser": "~1.19.0",
     "cookie-parser": "~1.4.3",
-    "debug": "~4.1.1",
+    "debug": "~4.3.1",
     "express": "~4.15.5",
     "jquery": "^3.2.1",
     "level": "^2.1.1",