issue apache#3161 ported pr commits apache#3381

Author: ramanathan1504

log4j-layout-template-json-test/pom.xml

@@ -49,7 +49,7 @@
          2. The Docker image version of the ELK-stack
 
          As of 2024-09-16, these all (Maven artifacts and Elastic products) get released with the same version. -->
-    <elastic.version>8.17.3</elastic.version>
+    <elastic.version>9.1.3</elastic.version>
 
   </properties>
 
@@ -121,6 +121,13 @@
       <scope>test</scope>
     </dependency>
 
+    <dependency>
+      <groupId>org.elasticsearch.client</groupId>
+      <artifactId>elasticsearch-rest-client</artifactId>
+      <version>8.13.4</version>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
 
   <build>