diff --git a/pom.xml b/pom.xml
index a6e6ccb..292c27f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.4.0</version>
+            <version>42.4.3</version>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>