diff --git a/README.md b/README.md
index 03db933..9778f03 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ 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 Server 9.1.5** using 
-**Elasticsearch Java API Client 9.1.4**.
+**Elasticsearch Java API Client 9.1.5**.
 
 We automatically start a Docker image using the [Elasticsearch module for TestContainers](https://www.testcontainers.org/modules/elasticsearch/).
 
diff --git a/pom.xml b/pom.xml
index 2bdd1f1..ba03e4b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <properties>
         <!-- Main dependencies -->
         <elasticsearch.version>9.1.5</elasticsearch.version>
-        <elasticsearch-client.version>9.1.4</elasticsearch-client.version>
+        <elasticsearch-client.version>9.1.5</elasticsearch-client.version>
         <jackson.version>2.20.0</jackson.version>
         <log4j.version>2.25.2</log4j.version>
         <slf4j.version>2.0.17</slf4j.version>