diff --git a/springmvc/pom.xml b/springmvc/pom.xml
index 9cadddd..f09ba67 100644
--- a/springmvc/pom.xml
+++ b/springmvc/pom.xml
@@ -55,7 +55,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.20</version>
+			<version>8.0.28</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/com.mchange/c3p0 -->
 		<dependency>