diff --git a/package.json b/package.json
index d57bec2..d89d125 100644
--- a/package.json
+++ b/package.json
@@ -34,7 +34,7 @@
     "@types/js-yaml": "^4.0.5",
     "@types/node": "^18.11.7",
     "c8": "^8.0.0",
-    "chai": "^4.3.6",
+    "chai": "^5.0.3",
     "eslint": "^8.23.1",
     "eslint-config-hexo": "^5.0.0",
     "mocha": "^10.0.0",