diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2c9c8f..abff7b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@ 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).
 
 
+## [v2.3.1] - [2021-03-30]
+
+User info returns also email, first name and Last name according to the new UMA token
+
 ## [v2.3.0] - [2010-11-17]
 
 support for the new IAM added
@@ -13,40 +17,22 @@ support for the new IAM added
 
 endpoint updated for https
 
-
-
 ## [v2.1.6] - [2019-01-14]
 
 added ListMapper
 
-
-
 ## [v2.1.3] - [2019-01-14]
 
 added the support for authorization control library
 
-
-
-
 ## [v2.0.2] - [2017-02-27]
 
 added set and reset of scope in AuthorizedTask
 
-
-
-
 ## [v2.0.0] - [2016-09-30]
 
 new model for auth2
 
-
-
-
 ## [v1.0.0] - [2015-05-18]
 
 First Release
-
-
-
-
-
diff --git a/pom.xml b/pom.xml
index eb0b399..1f6d94d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
     	<modelVersion>4.0.0</modelVersion>
     	<groupId>org.gcube.common</groupId>
     	<artifactId>common-authorization</artifactId>
-    	<version>2.3.0</version>
+    	<version>2.3.1-SNAPSHOT</version>
     	<name>authorization service common library</name>
 
     	<parent>
diff --git a/src/main/java/org/gcube/common/authorization/library/provider/UserInfo.java b/src/main/java/org/gcube/common/authorization/library/provider/UserInfo.java
index aad06a2..f8946ea 100644
--- a/src/main/java/org/gcube/common/authorization/library/provider/UserInfo.java
+++ b/src/main/java/org/gcube/common/authorization/library/provider/UserInfo.java
@@ -22,6 +22,11 @@ public class UserInfo extends ClientInfo {
 	private String clientId;
 	private List<String> roles = new ArrayList<String>();
 	
+	private String email;
+	private String firstName;
+	private String lastName;
+	
+	
 	protected UserInfo(){}
 	
 	public UserInfo(String clientId, List<String> roles) {
@@ -30,6 +35,15 @@ public class UserInfo extends ClientInfo {
 		this.roles = roles;
 	}
 	
+	public UserInfo(String clientId, List<String> roles, String email, String firstName, String lastName) {
+		super();
+		this.clientId = clientId;
+		this.roles = roles;
+		this.email = email;
+		this.firstName = firstName;
+		this.lastName = lastName;
+	}
+	
 
 	@Override
 	public String getId() {
@@ -41,6 +55,18 @@ public class UserInfo extends ClientInfo {
 		return roles;
 	}
 
+	public String getEmail() {
+		return email;
+	}
+	
+	public String getFirstName() {
+		return firstName;
+	}
+	
+	public String getLastName() {
+		return lastName;
+	}
+	
 	@Override
 	public int hashCode() {
 		final int prime = 31;