diff --git a/flink-connectors/flink-connector-jdbc/pom.xml b/flink-connectors/flink-connector-jdbc/pom.xml
index 0a8e849a869e3..f72c4d0b281ea 100644
--- a/flink-connectors/flink-connector-jdbc/pom.xml
+++ b/flink-connectors/flink-connector-jdbc/pom.xml
@@ -35,7 +35,7 @@ under the License.
 	<packaging>jar</packaging>
 
 	<properties>
-		<postgres.version>42.3.3</postgres.version>
+		<postgres.version>42.3.8</postgres.version>
 		<oracle.version>19.3.0.0</oracle.version>
 	</properties>