diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 293fe13..4461842
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.11</version>
+            <version>8.0.16</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
         <dependency>