diff --git a/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml b/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml
index 0212226e..027e5df7 100644
--- a/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml	
+++ b/case 3.6.5 sharding-jdbc/case sample-read-write-demo-jpa-boot/pom.xml	
@@ -26,7 +26,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.47</version>
+            <version>8.0.16</version>
             <scope>provided</scope>
         </dependency>