diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9d0622..28c47f0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,7 @@
 All notable changes to this project will be documented in this file.
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [v4.0.0-SNAPSHOT] - [2024-02-02]
+## [v4.0.0] - [2024-02-02]
 
 - moved to jakarta and servelt6
 
diff --git a/pom.xml b/pom.xml
index e06bab2..7f0407b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>org.gcube.core</groupId>
 	<artifactId>common-smartgears-app</artifactId>
-	<version>4.0.0-SNAPSHOT</version>
+	<version>4.0.0</version>
 	<name>Smartgears Application</name>