diff --git a/package.json b/package.json
index 3585dd3..f4d17d4 100755
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "fengmk2 <fengmk2@gmail.com>"
   ],
   "dependencies": {
-    "debug": "0.7.4"
+    "debug": "2.1.3"
   },
   "devDependencies": {
     "autod": "*",