diff --git a/package.json b/package.json
index 7fc300f..93d7def 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
     "debug": "^3.1.0",
     "express": "^4.16.0",
     "file-stream-rotator": "^0.2.0",
-    "mkdirp": "^0.5.1",
+    "mkdirp": "^1.0.0",
     "mocha": "^5.0.5",
     "morgan": "^1.9.0",
     "passport": "^0.4.0",
diff --git a/yarn.lock b/yarn.lock
index 2a1c46f..8c74b70 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1054,6 +1054,11 @@ mkdirp@0.5.1, mkdirp@^0.5.1:
   dependencies:
     minimist "0.0.8"
 
+mkdirp@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-1.0.2.tgz#5ccd93437619ca7050b538573fc918327eba98fb"
+  integrity sha512-N2REVrJ/X/jGPfit2d7zea2J1pf7EAR5chIUcfHffAZ7gmlam5U65sAm76+o4ntQbSRdTjYf7qZz3chuHlwXEA==
+
 mocha-eslint@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/mocha-eslint/-/mocha-eslint-4.1.0.tgz#d08eba98665f7ce4ebef0d27c3a235409ebbb8ad"