diff --git a/package.json b/package.json
index ae1e15d..cc46ba3 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
     "chai-as-promised": "^7.1.1",
     "eslint": "^8.1.0",
     "eslint-config-hexo": "^4.1.0",
-    "mocha": "^8.0.1",
+    "mocha": "^9.1.3",
     "nyc": "^15.0.0"
   },
   "dependencies": {