diff --git a/pom.xml b/pom.xml
index f0b08b5..82fcd7c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -95,7 +95,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.1.4</version>
+            <version>42.4.1</version>
         </dependency>
         <dependency>
             <groupId>com.google.code.gson</groupId>