diff --git a/package.json b/package.json
index 14f839b..5c48812 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,8 @@
   "dependencies": {
     "rimraf": "~1.0.8",
     "mkdirp": "0.0.7",
-    "graceful-fs": "~1.0.1"
+    "graceful-fs": "~1.0.1",
+    "inherits": "~1.0.0"
   },
   "devDependencies": {}
 }