diff --git a/micro-biz/pom.xml b/micro-biz/pom.xml
old mode 100755
new mode 100644
index 5365aa5..7e6651f
--- a/micro-biz/pom.xml
+++ b/micro-biz/pom.xml
@@ -32,7 +32,7 @@
         <dozer.version>6.5.0</dozer.version>
 
         <druid-spring-boot-starter.version>1.1.10</druid-spring-boot-starter.version>
-        <mysql-connector-java.version>5.1.46</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.16</mysql-connector-java.version>
         <p6spy.version>3.8.2</p6spy.version>
         <mybatis-plus.version>3.2.0</mybatis-plus.version>
         <seata.version>0.6.1</seata.version>