diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 55e813f..c5cb3a2
--- a/pom.xml
+++ b/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>mysql</groupId>
       <artifactId>mysql-connector-java</artifactId>
-      <version>5.1.6</version>
+      <version>8.0.28</version>
     </dependency>
     <dependency>
       <groupId>jexcelapi</groupId>