diff --git a/package.json b/package.json
index f790861..15ad059 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "gruntify-eslint": "5.0.0",
     "istanbul-lib-instrument": "4.0.3",
     "jsdom": "9.12.0",
-    "mocha": "8.4.0",
+    "mocha": "9.2.2",
     "nyc": "15.1.0",
     "selenium-webdriver": "4.0.0-alpha.8",
     "serve-static": "1.14.1",