diff --git a/package.json b/package.json
index ec69fe5..f897ce3 100644
--- a/package.json
+++ b/package.json
@@ -35,7 +35,7 @@
     "chai": "^4.3.4",
     "eslint": "^8.6.0",
     "eslint-config-hexo": "^5.0.0",
-    "mocha": "^7.2.0",
+    "mocha": "^9.1.4",
     "nyc": "^15.1.0"
   },
   "dependencies": {