diff --git a/FormSpringWithDB/pom.xml b/FormSpringWithDB/pom.xml
index 921be9a..36096a5 100644
--- a/FormSpringWithDB/pom.xml
+++ b/FormSpringWithDB/pom.xml
@@ -234,7 +234,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.25</version>
+			<version>42.4.1</version>
 		</dependency>
 
 		<!-- for error message -->