diff --git a/subscription/pom.xml b/subscription/pom.xml
old mode 100755
new mode 100644
index bf09e5c..c84b5a7
--- a/subscription/pom.xml
+++ b/subscription/pom.xml
@@ -76,7 +76,7 @@
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.45</version>
+			<version>8.0.28</version>
 		</dependency>
 
 		<dependency>