diff --git a/tests/examples/JDBC/JDBCDemo/pom.xml b/tests/examples/JDBC/JDBCDemo/pom.xml
index d015c62772d615fb6afb275856da5a81c339644c..50313a0a0cf432fd9ad0e5f2538d171755166b02 100644
--- a/tests/examples/JDBC/JDBCDemo/pom.xml
+++ b/tests/examples/JDBC/JDBCDemo/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>1.0.1</version>
+            <version>2.0.2</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/tests/examples/JDBC/SpringJdbcTemplate/pom.xml b/tests/examples/JDBC/SpringJdbcTemplate/pom.xml
index 45abc5354abf623082f6f317c19c9adedf17a097..b796d52d28fbc641800a889fd3f81bc9c62f9147 100644
--- a/tests/examples/JDBC/SpringJdbcTemplate/pom.xml
+++ b/tests/examples/JDBC/SpringJdbcTemplate/pom.xml
@@ -41,7 +41,7 @@
     <dependency>
       <groupId>com.taosdata.jdbc</groupId>
       <artifactId>taos-jdbcdriver</artifactId>
-      <version>1.0.3</version>
+      <version>2.0.2</version>
     </dependency>
 
   </dependencies>
diff --git a/tests/examples/JDBC/springbootdemo/pom.xml b/tests/examples/JDBC/springbootdemo/pom.xml
index 74522979c068120ac175f324dced6e8cd66ca1d8..5f31d36d6ecff11ff73425ee5c806c27d329e9ee 100644
--- a/tests/examples/JDBC/springbootdemo/pom.xml
+++ b/tests/examples/JDBC/springbootdemo/pom.xml
@@ -63,7 +63,7 @@
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>1.0.3</version>
+            <version>2.0.2</version>
         </dependency>
 
         <dependency>