diff --git a/package.json b/package.json
index 8539427..52beac7 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
   "author": "Marc Kupietz",
   "license": "APACHE-2.0",
   "dependencies": {
-    "chai": "^4.4.1",
+    "chai": "^5.2.0",
     "mocha": "^11.5.0",
     "mocha-junit-reporter": "^2.2.1",
     "puppeteer": "^24.10.0",