diff --git a/implementation/reasoning/pom.xml b/implementation/reasoning/pom.xml
old mode 100755
new mode 100644
index 95660e2..c3126fc
--- a/implementation/reasoning/pom.xml
+++ b/implementation/reasoning/pom.xml
@@ -110,7 +110,7 @@ Currently, the only implementation reasoning algorithm is the Chase.</descriptio
 		<dependency>
 			<groupId>mysql</groupId>
 			<artifactId>mysql-connector-java</artifactId>
-			<version>5.1.30</version>
+			<version>8.0.16</version>
 			<scope>runtime</scope>
 		</dependency>
         <!-- <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId>