diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 8574c50..2561c4d
--- a/pom.xml
+++ b/pom.xml
@@ -78,7 +78,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.36</version>
+            <version>8.0.16</version>
         </dependency>
         <dependency>
             <groupId>org.xerial</groupId>