diff --git a/package.json b/package.json
index c4ebe93..5b835b8 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "commander": "2.19.0",
     "cookie-parser": "1.4.3",
     "cors": "^2.8.5",
-    "debug": "4.1.0",
+    "debug": "4.3.1",
     "dotenv": "^6.2.0",
     "express": "4.16.4",
     "express-session": "1.15.6",