diff --git a/Chapter3-2-4/pom.xml b/Chapter3-2-4/pom.xml
index 766c2a3..520b3e2 100644
--- a/Chapter3-2-4/pom.xml
+++ b/Chapter3-2-4/pom.xml
@@ -38,7 +38,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.21</version>
+			<version>8.0.16</version>
 		</dependency>
 
 		<dependency>