diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5cae794..e42aecc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 # Changelog for Resource Registry Service
 
-## [v4.0.0-SNAPSHOT] 
+## [v4.0.0] 
 
 - Used ContextCache to make the server more efficient
 - Added REST APIs to get instance contexts both in Access and Sharing Port Type [#20013]
diff --git a/pom.xml b/pom.xml
index dff898a..7c08ca3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
 	<groupId>org.gcube.information-system</groupId>
 	<artifactId>resource-registry</artifactId>
-	<version>4.0.0-SNAPSHOT</version>
+	<version>4.0.0</version>
 	<name>Resource Registry Service</name>
 	<description>The Resource Registry is a web-service which represent the core component of the gCube Information System</description>
 	<packaging>war</packaging>
@@ -32,7 +32,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-smartgears-bom</artifactId>
-				<version>2.0.0</version>
+				<version>2.1.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>