diff --git a/pom.xml b/pom.xml
index de89dbf..9e439bd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
 
 	<groupId>org.gcube.information-system</groupId>
 	<artifactId>resource-registry-api</artifactId>
-	<version>3.0.0</version>
+	<version>4.0.0-SNAPSHOT</version>
 	<name>Resource Registry API</name>
 	<description>Resource Registry API is a library containing classes shared across resource-registry-* components</description>
 
@@ -30,14 +30,14 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>gcube-bom</artifactId>
-				<version>1.5.0</version>
+				<version>1.6.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.information-system</groupId>
 				<artifactId>information-system-bom</artifactId>
-				<version>1.5.0</version>
+				<version>2.0.0-SNAPSHOT</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
index 9f71aab..7e187c9 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/api/exceptions/ResourceRegistryException.java
@@ -3,14 +3,12 @@
  */
 package org.gcube.informationsystem.resourceregistry.api.exceptions;
 
-import org.gcube.informationsystem.base.reference.Element;
-
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 
 /**
  * @author Luca Frosini (ISTI - CNR)
  */
-@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.PROPERTY, property = Element.CLASS_PROPERTY)
+@JsonTypeInfo(use = JsonTypeInfo.Id.NAME)
 public class ResourceRegistryException extends Exception {
 
 	/**