diff --git a/polardb/pom.xml b/polardb/pom.xml
index 7131b2e79..066bbdfa2 100644
--- a/polardb/pom.xml
+++ b/polardb/pom.xml
@@ -19,7 +19,7 @@
     </modules>
 
     <properties>
-        <mysql.connector.version>8.0.16</mysql.connector.version>
+        <mysql.connector.version>8.0.28</mysql.connector.version>
         <sql.core.version>1.0-SNAPSHOT</sql.core.version>
     </properties>