diff --git a/springboot/springboot-elasticsearch-example/pom.xml b/springboot/springboot-elasticsearch-example/pom.xml
index fb1fbe3..7c2d7ad 100644
--- a/springboot/springboot-elasticsearch-example/pom.xml
+++ b/springboot/springboot-elasticsearch-example/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
-            <version>6.8.17</version>
+            <version>7.17.13</version>
         </dependency>
     </dependencies>