diff --git a/springjdbc-batch-update/pom.xml b/springjdbc-batch-update/pom.xml
index c446c46..18d8055 100644
--- a/springjdbc-batch-update/pom.xml
+++ b/springjdbc-batch-update/pom.xml
@@ -14,7 +14,7 @@
   <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   <java.version>1.8</java.version>
   <spring.version>5.2.0.RELEASE</spring.version>
-  <mysql.connector.version>8.0.17</mysql.connector.version>
+  <mysql.connector.version>8.0.28</mysql.connector.version>
  </properties>
 
  <dependencies>