diff --git a/pom.xml b/pom.xml
index c8ccc09..eba3fb1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -102,7 +102,7 @@
 		<dependency>
 			<groupId>org.postgresql</groupId>
 			<artifactId>postgresql</artifactId>
-			<version>42.2.4</version>
+			<version>42.4.1</version>
 		</dependency>
 		<dependency>
 			<groupId>org.xerial</groupId>