diff --git a/pom.xml b/pom.xml
index 50b9611d..695ed466 100644
--- a/pom.xml
+++ b/pom.xml
@@ -109,7 +109,7 @@
         <commons-io.version>2.22.0</commons-io.version>
         <!--when updating elasticsearch versions, also update "ElasticsearchContainer" version in EmbeddedElasticsearchExtension-->
         <elasticsearch.version>8.19.15</elasticsearch.version>
-        <elasticsearch-rest5-client.version>9.4.1</elasticsearch-rest5-client.version>
+        <elasticsearch-rest5-client.version>9.4.2</elasticsearch-rest5-client.version>
         <opensearch-java3.version>3.7.0</opensearch-java3.version>
         <opensearch-java2.version>2.26.0</opensearch-java2.version>
         <opensearch-rest-client2.version>2.19.5</opensearch-rest-client2.version>