diff --git a/spring4/pom.xml b/spring4/pom.xml
index 474379d..cfc1e40 100644
--- a/spring4/pom.xml
+++ b/spring4/pom.xml
@@ -118,7 +118,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.11</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>