diff --git a/spring-security/pom.xml b/spring-security/pom.xml
index 08299b2..7b42469 100644
--- a/spring-security/pom.xml
+++ b/spring-security/pom.xml
@@ -48,7 +48,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.16</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>c3p0</groupId>