diff --git a/springboot-distributed-transaction-jta-atomikos/pom.xml b/springboot-distributed-transaction-jta-atomikos/pom.xml
index 3fdb161..3d4629f 100644
--- a/springboot-distributed-transaction-jta-atomikos/pom.xml
+++ b/springboot-distributed-transaction-jta-atomikos/pom.xml
@@ -39,7 +39,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.20</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>com.alibaba</groupId>