diff --git a/master-package/bonus-lessons-2020/integration-tests-rest-api/pom.xml b/master-package/bonus-lessons-2020/integration-tests-rest-api/pom.xml
index 9289287a..559ac799 100644
--- a/master-package/bonus-lessons-2020/integration-tests-rest-api/pom.xml
+++ b/master-package/bonus-lessons-2020/integration-tests-rest-api/pom.xml
@@ -152,7 +152,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.11</version>
+            <version>42.4.1</version>
             <scope>test</scope>
         </dependency>