diff --git a/package.json b/package.json
index 4a5c221..595ca1f 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
   },
   "devDependencies": {
     "c8": "^9.1.0",
-    "chai": "^4.4.1",
+    "chai": "^5.1.1",
     "eslint": "^8.57.0",
     "eslint-config-hexo": "^5.0.0",
     "hexo": "^7.1.1",