diff --git a/.classpath b/.classpath
index d86cf4a..1721e44 100644
--- a/.classpath
+++ b/.classpath
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/messages-2.3.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/messages-2.4.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/messages-2.3.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/messages-2.4.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -22,7 +22,7 @@
 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" output="target/messages-2.3.0-SNAPSHOT/WEB-INF/classes" path="target/generated-sources/gwt">
+	<classpathentry kind="src" output="target/messages-2.4.0-SNAPSHOT/WEB-INF/classes" path="target/generated-sources/gwt">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
@@ -36,5 +36,5 @@
 			<attribute name="test" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/messages-2.3.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/messages-2.4.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/.project b/.project
index ad2a2a8..7941555 100644
--- a/.project
+++ b/.project
@@ -30,11 +30,6 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
-		<buildCommand>
-			<name>org.eclipse.m2e.core.maven2Builder</name>
-			<arguments>
-			</arguments>
-		</buildCommand>
 		<buildCommand>
 			<name>com.gwtplugins.gdt.eclipse.core.webAppProjectValidator</name>
 			<arguments>
@@ -45,6 +40,11 @@
 			<arguments>
 			</arguments>
 		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
 	</buildSpec>
 	<natures>
 		<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
diff --git a/pom.xml b/pom.xml
index e027f76..d4d90c4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<groupId>org.gcube.portets.user</groupId>
 	<artifactId>messages</artifactId>
 	<packaging>war</packaging>
-	<version>2.3.1-SNAPSHOT</version>
+	<version>2.4.0-SNAPSHOT</version>
 	<description>
 		gCube Messages Portlet for exchanging messages with other users.
 	</description>