diff --git a/package.json b/package.json
index 1ceb142..522944d 100644
--- a/package.json
+++ b/package.json
@@ -45,7 +45,7 @@
     "responsive"
   ],
   "devDependencies": {
-    "chai": "^4.2.0",
+    "chai": "^5.0.0",
     "doctoc": "^2.2.0",
     "eslint": "^8.21.0",
     "eslint-plugin-compat": "^4.0.2",