diff --git a/pom.xml b/pom.xml
index 7c8306c..ed6e07d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.0</version>
+            <version>42.3.3</version>
             <scope>runtime</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->