diff --git a/activiti/pom.xml b/activiti/pom.xml
index 4816c5b..17f9a0f 100644
--- a/activiti/pom.xml
+++ b/activiti/pom.xml
@@ -18,7 +18,7 @@
         <java.version>1.8</java.version>
         <spring-boot-admin.version>2.1.1</spring-boot-admin.version>
         <activiti.version>6.0.0</activiti.version>
-        <mysql-connector-java.version>8.0.16</mysql-connector-java.version>
+        <mysql-connector-java.version>8.0.28</mysql-connector-java.version>
     </properties>
 
     <dependencies>