Apply automatic changes

Author: livebcdev0603

README.md

@@ -11,7 +11,7 @@ I believe it could be beneficial for many, so I've made the code available here.
 
 You're welcome to contribute your own examples if you'd like.
 
-This repository is tested against Elasticsearch 8.15.3.
+This repository is tested against Elasticsearch 8.16.0.
 
 We automatically start a Docker image using the [Elasticsearch module for TestContainers](https://www.testcontainers.org/modules/elasticsearch/).