diff --git a/CHANGELOG.md b/CHANGELOG.md
index c474ffb..92cdb01 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.4.0] - 2024-04-14
+
+### Changed
+
+- version come revision
+
 ## [0.3.0] - 2024-04-14
 
 ### Changed
diff --git a/pom.xml b/pom.xml
index 382b45b..133b970 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
 
 	<name>test-pubblicazione-2</name>
 	<description>Test pubblicazione sonatype 2</description>
-	<version>0.3.0</version>
+	<version>${revision}</version>
 
 	<licenses>
 		<license>
@@ -18,6 +18,7 @@
 	</licenses>
 
 	<properties>
+		<revision>0.4.0</revision>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 	    <java-version-compliance>8</java-version-compliance>
 		<maven.compiler.source>${java-version-compliance}</maven.compiler.source>