diff --git a/config/profile.xml b/config/profile.xml
index 7c0d20f..d1da5e0 100644
--- a/config/profile.xml
+++ b/config/profile.xml
@@ -6,20 +6,20 @@
 		<Description>tabular-data-unionwizard-widget allows the union of tabular resources</Description>
 		<Class>PortletsUser</Class>
 		<Name>tabular-data-unionwizard-widget</Name>
-		<Version>1.3.0-SNAPSHOT</Version>
+		<Version>1.4.0-SNAPSHOT</Version>
 		<Packages>
 			<Software>
 				<Description>tabular-data-unionwizard-widget allows the union of tabular resources</Description>
 				<Name>tabular-data-unionwizard-widget</Name>
-				<Version>1.3.0-SNAPSHOT</Version>
+				<Version>1.4.0-SNAPSHOT</Version>
 				<MavenCoordinates>
 					<groupId>org.gcube.portlets.user</groupId>
 					<artifactId>tabular-data-unionwizard-widget</artifactId>
-					<version>1.3.0-SNAPSHOT</version>
+					<version>1.4.0-SNAPSHOT</version>
 				</MavenCoordinates>
 				<Type>library</Type>
 				<Files>
-					<File>tabular-data-unionwizard-widget-1.3.0-SNAPSHOT.jar</File>
+					<File>tabular-data-unionwizard-widget-1.4.0-SNAPSHOT.jar</File>
 				</Files>
 			</Software>
 		</Packages>
diff --git a/distro/README b/distro/README
index 9a19bd6..4e2c495 100644
--- a/distro/README
+++ b/distro/README
@@ -13,7 +13,7 @@ Istituto di Scienza e Tecnologie dell'Informazione "A. Faedo"
 Version and Release Date
 ------------------------
 
-v. 1.3.0-SNAPSHOT (2015-04-30)
+v. 1.4.0-SNAPSHOT (2015-07-03)
 
 
 Description
diff --git a/distro/changelog.xml b/distro/changelog.xml
index 611aa7c..7e590ef 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets-user.tabular-data-unionwizard-widget.1-4-0" date="2015-07-03">
+		<Change>Updated dependencies</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets-user.tabular-data-unionwizard-widget.1-3-0" date="2015-04-30">
 		<Change>Updated dependency</Change>
 	</Changeset>
diff --git a/pom.xml b/pom.xml
index d5e9e0f..04dee00 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>tabular-data-unionwizard-widget</artifactId>
-	<version>1.3.0-SNAPSHOT</version>
+	<version>1.4.0-SNAPSHOT</version>
 
 	<name>tabular-data-unionwizard-widget</name>
 	<description>tabular-data-unionwizard-widget allows the union of tabular resources</description>
@@ -37,7 +37,7 @@
 	<properties>
 		<distroDirectory>${project.basedir}/distro</distroDirectory>
 		<webappDirectory>${project.build.directory}/${project.build.finalName}</webappDirectory>
-		<release.date>2015-04-30</release.date>
+		<release.date>2015-07-03</release.date>
 		<wikiurl>https://gcube.wiki.gcube-system.org/gcube/index.php/Tabular_Data_Manager</wikiurl>
 		<templatesDirectory>templates</templatesDirectory>
 		<distroDirectory>distro</distroDirectory>
@@ -85,26 +85,6 @@
 			<version>${gwtVersion}</version>
 		</dependency>
 
-		<dependency>
-			<groupId>junit</groupId>
-			<artifactId>junit</artifactId>
-			<version>4.8.1</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<scope>test</scope>
-		</dependency>
-		<dependency>
-			<groupId>javax.validation</groupId>
-			<artifactId>validation-api</artifactId>
-			<version>1.0.0.GA</version>
-			<classifier>sources</classifier>
-			<scope>test</scope>
-		</dependency>
-
 		<dependency>
 			<groupId>com.sencha.gxt</groupId>
 			<artifactId>gxt</artifactId>
@@ -159,7 +139,15 @@
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
 		</dependency>
-
+		
+		<!-- JUnit -->
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.8.1</version>
+			<scope>test</scope>
+		</dependency>
+		
 	</dependencies>
 
 
diff --git a/templates/changelog.xml b/templates/changelog.xml
index 611aa7c..7e590ef 100644
--- a/templates/changelog.xml
+++ b/templates/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="org.gcube.portlets-user.tabular-data-unionwizard-widget.1-4-0" date="2015-07-03">
+		<Change>Updated dependencies</Change>
+	</Changeset>
 	<Changeset component="org.gcube.portlets-user.tabular-data-unionwizard-widget.1-3-0" date="2015-04-30">
 		<Change>Updated dependency</Change>
 	</Changeset>