diff --git a/tdenginereader/pom.xml b/tdenginereader/pom.xml
index fd63e044..d81cf2d7 100644
--- a/tdenginereader/pom.xml
+++ b/tdenginereader/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>3.0.2</version>
+            <version>3.0.3</version>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
diff --git a/tdenginewriter/pom.xml b/tdenginewriter/pom.xml
index 20a403cb..4ecea062 100644
--- a/tdenginewriter/pom.xml
+++ b/tdenginewriter/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.taosdata.jdbc</groupId>
             <artifactId>taos-jdbcdriver</artifactId>
-            <version>3.0.2</version>
+            <version>3.0.3</version>
         </dependency>
         <dependency>
             <groupId>org.apache.commons</groupId>