diff --git a/pom.xml b/pom.xml
index 98fee14..1d2f6a0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.18</version>
+            <version>42.4.1</version>
         </dependency>
         <dependency>
             <groupId>org.apache.maven.plugins</groupId>