diff --git a/package.json b/package.json
index 0f33733..75ff5c4 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "morgan": "~1.0.0",
     "cookie-parser": "~1.0.1",
     "body-parser": "~1.0.0",
-    "debug": "~0.7.4",
+    "debug": "~4.1.1",
     "ejs": "~0.8.5",
     "less-middleware": "1.0.x",
     "mongodb": ">= 2.0.0",