diff --git a/spring-boot/sjdemo/pom.xml b/spring-boot/sjdemo/pom.xml
index 48c4ae9..bd4ce55 100644
--- a/spring-boot/sjdemo/pom.xml
+++ b/spring-boot/sjdemo/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.24</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>io.shardingsphere</groupId>