diff --git a/activiti-workflow/pom.xml b/activiti-workflow/pom.xml
old mode 100755
new mode 100644
index 3611fbd..ba58b94
--- a/activiti-workflow/pom.xml
+++ b/activiti-workflow/pom.xml
@@ -25,7 +25,7 @@
         <springboot.version>2.3.0.RELEASE</springboot.version>
         <activiti.version>6.0.0</activiti.version>
         <swagger2.version>2.9.2</swagger2.version>
-        <mysql.version>8.0.18</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <lombok.version>1.18.24</lombok.version>
         <mybatis.springboot.version>1.3.2</mybatis.springboot.version>
         <hutool.version>5.3.8</hutool.version>