diff --git a/mybatisspring/pom.xml b/mybatisspring/pom.xml
index 0c8c293..c1896be 100644
--- a/mybatisspring/pom.xml
+++ b/mybatisspring/pom.xml
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.15</version>
+            <version>8.0.28</version>
         </dependency>
 
         <dependency>