diff --git a/pom.xml b/pom.xml
index f6150f6..04f4b5e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -196,7 +196,7 @@
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>7.6.1</version>
+            <version>7.17.14</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.elasticsearch.client/transport -->
         <dependency>