diff --git a/CHANGELOG.md b/CHANGELOG.md
index ffa613b..3729357 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 # Changelog for gCube Smartgears Bom
 
+# [v2.4.0-SNAPSHOT]
+
+- update gcube-bom to 2.3.0
+- remove versions from components alredy defined in gcube-bom
+
 # [v2.3.0]
 
 - Enhanced information-system-model version range
diff --git a/pom.xml b/pom.xml
index 2a6843c..7e0a105 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
 	</parent>
 	<groupId>org.gcube.distribution</groupId>
 	<artifactId>gcube-smartgears-bom</artifactId>
-	<version>2.3.0</version>
+	<version>2.4.0-SNAPSHOT</version>
 	<packaging>pom</packaging>
 	<name>gCube Smartgears Bom</name>
 	<description>
@@ -34,7 +34,7 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-bom</artifactId>
-				<version>2.2.0</version>
+				<version>2.3.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -43,68 +43,68 @@
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-encryption</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.1.0,2.0.0-SNAPSHOT)</version>	
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.resources</groupId>
 				<artifactId>common-gcore-resources</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.3.5-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-gcore-stubs</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.2.4-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-scope</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.3.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-scope-maps</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.1.1-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.resources</groupId>
 				<artifactId>registry-publisher</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.3.2,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.resources.discovery</groupId>
 				<artifactId>ic-client</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.0.5-SNAPSHOT,2.0.0-SNAPSHOT)</version> 
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.resources.discovery</groupId>
 				<artifactId>discovery-client</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.0.2-SNAPSHOT,2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.common</groupId>
 				<artifactId>gxHTTP</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.1.2, 2.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<!-- Authorization Related Dependencies -->
 			<dependency>
 				<groupId>org.gcube.common</groupId>
 				<artifactId>authorization-client</artifactId>
-				<version>[2.0.0,3.0.0-SNAPSHOT)</version>
+				<version>[2.0.4,3.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.common</groupId>
 				<artifactId>common-authorization</artifactId>
-				<version>[2.0.0,3.0.0-SNAPSHOT)</version>
+				<version>[2.2.0,3.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<!-- END Authorization Related Dependencies -->
@@ -179,37 +179,37 @@
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-smartgears</artifactId>
-				<version>[3.0.0,4.0.0-SNAPSHOT)</version>
+				<version>[3.1.6,4.0.0-SNAPSHOT)</version>
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-smartgears-app</artifactId>
-				<version>[2.0.0,3.0.0-SNAPSHOT)</version>
+				<version>[2.1.1,3.0.0-SNAPSHOT)</version>
 				<scope>compile</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-smartgears-utils</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.0.4-SNAPSHOT,2.0.0-SNAPSHOT)</version> <!--version to release -->
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-events</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.0.2-SNAPSHOT,2.0.0-SNAPSHOT)</version> <!--version to release -->
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-configuration-scanner</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.1.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>  <!--version to release -->
 				<scope>provided</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.core</groupId>
 				<artifactId>common-validator</artifactId>
-				<version>[1.0.0,2.0.0-SNAPSHOT)</version>
+				<version>[1.1.0-SNAPSHOT,2.0.0-SNAPSHOT)</version> <!--version to release not present on nexus-->
 				<scope>provided</scope>
 			</dependency>
 			<!-- END Declaring dependencies needed by a smartgears webapp -->
@@ -236,4 +236,4 @@
 			<!-- END gCube Jackson -->
 		</dependencies>
 	</dependencyManagement>
-</project>
\ No newline at end of file
+</project>