diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0390b4f..9200994 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,10 +2,6 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 # Changelog for Smartgears Distribution
 
-## [v4.0.1-SNAPSHOT] - 2022-03-30
-
-- new version number
-
 ## [v4.0.0-SNAPSHOT] - 2022-03-30
 
 - moving to smartgears-4.0.0
diff --git a/pom.xml b/pom.xml
index ab9dd91..507aa6b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>org.gcube.distribution</groupId>
 	<artifactId>smartgears-distribution</artifactId>
-	<version>4.0.1-SNAPSHOT</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>A distribution for the SmartGears Framework</name>
 	<properties>
@@ -28,7 +28,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-smartgears-bom</artifactId>
-				<version>3.0.1-SNAPSHOT</version>
+				<version>4.0.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>