diff --git a/module01/src/myapptodo/pom.xml b/module01/src/myapptodo/pom.xml
index 18bade9..973059e 100644
--- a/module01/src/myapptodo/pom.xml
+++ b/module01/src/myapptodo/pom.xml
@@ -29,7 +29,7 @@
         <dependency>
             <groupId>org.postgresql</groupId>
             <artifactId>postgresql</artifactId>
-            <version>42.2.5</version>
+            <version>42.4.1</version>
         </dependency>
     </dependencies>