diff --git a/package.json b/package.json
index 782195d..6a178fa 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "istanbul": "^0.4.5",
     "istanbul-coveralls": "^1.0.3",
     "lolex": "^2.0.0",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.3",
     "nock": "^10.0.0",
     "npm-run-all": "^4.0.0",
     "rimraf": "^2.4.3",