diff --git a/package.json b/package.json
index 5e9294b..9cdf1a6 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "eslint": "^5.3.0",
     "eslint-config-airbnb-base": "^13.1.0",
     "eslint-plugin-import": "^2.14.0",
-    "mocha": "^5.0.0",
+    "mocha": "^6.0.0",
     "nyc": "^13.2.0",
     "rollup": "^1.0.0",
     "rollup-plugin-babel": "^4.0.2"