diff --git a/package.json b/package.json
index b0edba6..2163db3 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
     "eslint-plugin-react": "^7.0.0",
     "husky": "^0.13.0",
     "jsdoc": "^3.4.3",
-    "mocha": "^3.0.0",
+    "mocha": "^5.1.1",
     "promises-aplus-tests": "2.x"
   },
   "repository": {