diff --git a/xc-api/pom.xml b/xc-api/pom.xml
index c55aabe..25de6ca 100644
--- a/xc-api/pom.xml
+++ b/xc-api/pom.xml
@@ -25,7 +25,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.5</version>
+			<version>42.4.1</version>
 		</dependency>
 		<!-- https://mvnrepository.com/artifact/com.alibaba/dubbo -->
 	<!-- 	<dependency>