diff --git a/warc-indexer/pom.xml b/warc-indexer/pom.xml
index 0f3a6927..963c82dd 100644
--- a/warc-indexer/pom.xml
+++ b/warc-indexer/pom.xml
@@ -306,7 +306,7 @@
         <dependency>
             <groupId>org.opensearch</groupId>
             <artifactId>opensearch</artifactId>
-            <version>1.3.9</version>
+            <version>2.11.1</version>
         </dependency>
 
         <dependency>