diff --git a/pom.xml b/pom.xml
index 758bf44..c23e4ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.11</version>
+            <version>42.3.3</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
         <dependency>