diff --git a/package.json b/package.json
index 36d0bee..1deff8c 100644
--- a/package.json
+++ b/package.json
@@ -44,7 +44,7 @@
     "eslint": "^2.2.0",
     "eslint-config-airbnb": "6.0.1",
     "eslint-plugin-react": "^4.0.0",
-    "mocha": "^2.4.5",
+    "mocha": "^9.0.3",
     "react": "^0.14.7",
     "rimraf": "^2.5.2",
     "sinon": "^1.17.3"