diff --git a/pom.xml b/pom.xml
index 9b81cb2..59b8a1f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -19,7 +19,7 @@
     </licenses>
 
     <properties>
-        <elasticsearch.version>5.6.5</elasticsearch.version>
+        <elasticsearch.version>7.11.2</elasticsearch.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <skipTests>false</skipTests>
         <skipUnitTests>${skipTests}</skipUnitTests>