diff --git a/package.json b/package.json
index 48ab4ef..899e4a9 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,7 @@
   "license": "MIT",
   "devDependencies": {
     "c8": "^11.0.0",
-    "chai": "^4.3.6",
+    "chai": "^6.2.2",
     "eslint": "^9.0.0",
     "eslint-config-hexo": "^6.0.0",
     "hexo": "^7.0.0",