diff --git a/springboot_worker_elasticsearch/pom.xml b/springboot_worker_elasticsearch/pom.xml
index 8dcf864..463240c 100644
--- a/springboot_worker_elasticsearch/pom.xml
+++ b/springboot_worker_elasticsearch/pom.xml
@@ -51,7 +51,7 @@
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>7.9.2</version>
+            <version>7.11.2</version>
         </dependency>
     
         <dependency>