diff --git a/pom.xml b/pom.xml
index f9798479a..3e871f3ab 100644
--- a/pom.xml
+++ b/pom.xml
@@ -147,7 +147,7 @@
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>5.6.3</version>
+            <version>7.17.19</version>
             <exclusions>
                 <exclusion>
                     <groupId>commons-logging</groupId>