diff --git a/adbmysqlwriter/pom.xml b/adbmysqlwriter/pom.xml
index 6ffcab85..92168d83 100755
--- a/adbmysqlwriter/pom.xml
+++ b/adbmysqlwriter/pom.xml
@@ -40,7 +40,7 @@
 		<dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.40</version>
+            <version>8.0.28</version>
         </dependency>
 	</dependencies>
 
diff --git a/oceanbasev10reader/pom.xml b/oceanbasev10reader/pom.xml
index 49477241..66965320 100644
--- a/oceanbasev10reader/pom.xml
+++ b/oceanbasev10reader/pom.xml
@@ -39,7 +39,7 @@
 		<dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>
-            <version>5.1.40</version>
+            <version>8.0.28</version>
         </dependency>
         <dependency>
             <groupId>log4j</groupId>