diff --git a/parent/pom.xml b/parent/pom.xml
index 10a7d47c9d52d..0e9e2a8934116 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -390,7 +390,7 @@
         <openapi-generator-version>7.9.0</openapi-generator-version>
         <openjpa-version>4.0.1</openjpa-version>
         <opensearch-rest-client-version>2.18.0</opensearch-rest-client-version>
-        <opensearch-java-client-version>2.17.0</opensearch-java-client-version>
+        <opensearch-java-client-version>2.18.0</opensearch-java-client-version>
         <opensearch-testcontainers-version>2.1.1</opensearch-testcontainers-version>
         <openstack4j-version>3.12</openstack4j-version>
         <opentelemetry-version>1.43.0</opentelemetry-version>