diff --git a/SpMVC_15_ReadBookV3/pom.xml b/SpMVC_15_ReadBookV3/pom.xml
index 7804dab..a8d84a6 100644
--- a/SpMVC_15_ReadBookV3/pom.xml
+++ b/SpMVC_15_ReadBookV3/pom.xml
@@ -69,14 +69,14 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.48</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.18</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/org.apache.commons/commons-dbcp2 -->