diff --git a/package.json b/package.json
index b316088fd0..12e72dc9d5 100644
--- a/package.json
+++ b/package.json
@@ -275,7 +275,7 @@
   },
   "dependencies": {
     "commander": "2.3.0",
-    "debug": "2.0.0",
+    "debug": "2.2.0",
     "diff": "1.4.0",
     "escape-string-regexp": "1.0.2",
     "glob": "3.2.3",