diff --git a/spring_xml/pom.xml b/spring_xml/pom.xml
index 45d1a48..ab65af0 100644
--- a/spring_xml/pom.xml
+++ b/spring_xml/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <!-- spring依赖包 -->
         <dependency>