diff --git a/parent/pom.xml b/parent/pom.xml
index f57e0bf05968f..2d7deb2dd97c3 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -381,7 +381,7 @@
         <openapi-generator>7.8.0</openapi-generator>
         <openjpa-version>4.0.0</openjpa-version>
         <opensearch-rest-client-version>2.17.0</opensearch-rest-client-version>
-        <opensearch-java-client-version>2.14.0</opensearch-java-client-version>
+        <opensearch-java-client-version>2.18.0</opensearch-java-client-version>
         <opensearch-version>2.11.0</opensearch-version>
         <opensearch-testcontainers-version>2.1.0</opensearch-testcontainers-version>
         <openstack4j-version>3.12</openstack4j-version>