diff --git a/daoexam/pom.xml b/daoexam/pom.xml
index 007a78c..4a0a7cd 100644
--- a/daoexam/pom.xml
+++ b/daoexam/pom.xml
@@ -49,7 +49,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.21</version>
+			<version>8.0.28</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->
 		<dependency>