diff --git a/elasticsearch-6.4.0-plugin/pom.xml b/elasticsearch-6.4.0-plugin/pom.xml
index 12f3bf4..851a11b 100644
--- a/elasticsearch-6.4.0-plugin/pom.xml
+++ b/elasticsearch-6.4.0-plugin/pom.xml
@@ -12,7 +12,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <elasticsearch.version>7.14.0</elasticsearch.version>
+    <elasticsearch.version>7.17.13</elasticsearch.version>
     <maven.compiler.source>10</maven.compiler.source>
     <maven.compiler.target>10</maven.compiler.target>
   </properties>