diff --git a/evaluating/pom.xml b/evaluating/pom.xml
old mode 100755
new mode 100644
index 918db9e..b1a1346
--- a/evaluating/pom.xml
+++ b/evaluating/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>8.0.16</version>
+			<version>8.0.28</version>
 		</dependency>
 		<dependency>
 			<groupId>javax.servlet</groupId>