diff --git a/packages/iocuak-e2e/package.json b/packages/iocuak-e2e/package.json
index 0baedda2d..68892d72b 100644
--- a/packages/iocuak-e2e/package.json
+++ b/packages/iocuak-e2e/package.json
@@ -15,7 +15,7 @@
   "dependencies": {
     "@cuaklabs/iocuak": "workspace:*",
     "@cucumber/cucumber": "10.3.1",
-    "chai": "4.4.1",
+    "chai": "5.0.3",
     "reflect-metadata": "0.2.1",
     "sinon": "17.0.1",
     "sinon-chai": "3.7.0"