diff --git a/springboot-security/pom.xml b/springboot-security/pom.xml
index 55ed662..e5a0b6d 100644
--- a/springboot-security/pom.xml
+++ b/springboot-security/pom.xml
@@ -49,7 +49,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
 
         <dependency>