diff --git a/docs/examples/java/pom.xml b/docs/examples/java/pom.xml
index 1165879156fc977d2c01e281d14fb16e10a09166..b07bd7b3d47e15e044079ad30fec7e1f62882546 100644
--- a/docs/examples/java/pom.xml
+++ b/docs/examples/java/pom.xml
@@ -21,7 +21,7 @@
     <dependency>
       <groupId>com.taosdata.jdbc</groupId>
       <artifactId>taos-jdbcdriver</artifactId>
-      <version>2.0.39</version>
+      <version>2.0.40</version>
     </dependency>
 <!--    ANCHOR_END: dep-->
     <dependency>