diff --git a/package.json b/package.json
index d90d90a..0211ad4 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "karma-webpack": "2.0.5",
     "leakage": "0.3.0",
     "loadtest": "2.3.0",
-    "mkdirp": "0.5.1",
+    "mkdirp": "1.0.3",
     "mocha": "4.0.1",
     "np": "2.16.1",
     "npm-run-all": "4.1.1",