diff --git a/diancan/pom.xml b/diancan/pom.xml
index a53870d..97d1e38 100644
--- a/diancan/pom.xml
+++ b/diancan/pom.xml
@@ -54,7 +54,7 @@
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <scope>runtime</scope>
-            <version>5.1.46</version>
+            <version>8.0.28</version>
             <!--<version>5.1.44</version>-->
         </dependency>