diff --git a/package.json b/package.json
index 69f31487..844cb7bc 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "eslint-plugin-import": "^2.20.1",
     "eslint-plugin-node": "^11.0.0",
     "gts": "^3.0.0",
-    "mocha": "^8.0.0",
+    "mocha": "^9.0.0",
     "puppeteer": "^9.0.0",
     "rimraf": "^3.0.2",
     "rollup": "^2.22.1",