diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 1780c00..5e0147c
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <spring.version>4.2.4.RELEASE</spring.version>
         <mybatis.version>3.2.8</mybatis.version>
         <mybatis.spring.version>1.2.2</mybatis.spring.version>
-        <mysql.version>5.1.32</mysql.version>
+        <mysql.version>8.0.16</mysql.version>
     </properties>
 
     <dependencies>