diff --git a/pom.xml b/pom.xml
index d9625e5f..d6a1e147 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,7 +112,7 @@
         <elasticsearch-rest5-client.version>9.4.1</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>
+        <opensearch-rest-client2.version>3.7.0</opensearch-rest-client2.version>
         <classgraph.version>4.8.184</classgraph.version>
         <testcontainers.elasticsearch.version>2.0.5</testcontainers.elasticsearch.version>
         <lombok.version>1.18.46</lombok.version>