diff --git a/package.json b/package.json
index 718c6e5..f563372 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "express-rate-limit": "^5.0.0",
     "helmet": "^3.21.2",
     "level": "^6.0.0",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.0",
     "mocha": "^6.1.4",
     "morgan": "^1.9.1",
     "mqtt": "^3.0.0",