diff --git a/spring-boot-1-elastic-job/pom.xml b/spring-boot-1-elastic-job/pom.xml
index 670d1f8..35e4a6b 100644
--- a/spring-boot-1-elastic-job/pom.xml
+++ b/spring-boot-1-elastic-job/pom.xml
@@ -59,7 +59,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.30</version>
+            <version>8.0.28</version>
         </dependency>
 	</dependencies>
 </project>