diff --git a/package.json b/package.json
index 66bc7cf..784f578 100644
--- a/package.json
+++ b/package.json
@@ -37,6 +37,6 @@
     "debug": "~2.1.2",
     "ejs": "~2.3.1",
     "incoming-message-hash": "~3.2.1",
-    "mkdirp": "~0.5.0"
+    "mkdirp": "~1.0.0"
   }
 }