diff --git a/security-dy/pom.xml b/security-dy/pom.xml
index daefac7..51f4a87 100644
--- a/security-dy/pom.xml
+++ b/security-dy/pom.xml
@@ -37,7 +37,7 @@
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
             <scope>runtime</scope>
-            <version>8.0.15</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>