diff --git a/samples/java/liquibase/pom.xml b/samples/java/liquibase/pom.xml
index 9222bede8..4716746a0 100644
--- a/samples/java/liquibase/pom.xml
+++ b/samples/java/liquibase/pom.xml
@@ -71,7 +71,7 @@
             <dependency>
               <groupId>org.postgresql</groupId>
               <artifactId>postgresql</artifactId>
-              <version>42.7.1</version>
+              <version>42.7.2</version>
             </dependency>
           </dependencies>
         </plugin>