diff --git a/swing-jdbc-two-tier-app/pom.xml b/swing-jdbc-two-tier-app/pom.xml
old mode 100755
new mode 100644
index 955d1dd1..a220d8cc
--- a/swing-jdbc-two-tier-app/pom.xml
+++ b/swing-jdbc-two-tier-app/pom.xml
@@ -21,7 +21,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.24</version>
+			<version>8.0.28</version>
 		</dependency>
 
 <!--  utilities -->