diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 430fb06c..6205a141
--- a/pom.xml
+++ b/pom.xml
@@ -106,7 +106,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.36</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>net.sourceforge.javydreamercsw</groupId>