diff --git a/pom.xml b/pom.xml
index ef1dd83..4b609f1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,13 +58,7 @@
 			<artifactId>gwt-servlet</artifactId>
 			<version>${gwtVersion}</version>
 			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>com.sencha.gxt</groupId>
-			<artifactId>gxt</artifactId>
-			<version>2.2.5</version>
-			<scope>provided</scope>
-		</dependency>
+		</dependency>	
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
 			<artifactId>social-networking-library</artifactId>
@@ -225,8 +219,8 @@
 				<artifactId>maven-compiler-plugin</artifactId>
 				<version>2.3.2</version>
 				<configuration>
-					<source>1.5</source>
-					<target>1.5</target>
+					<source>1.6</source>
+					<target>1.6</target>
 				</configuration>
 			</plugin>
 			<!-- SA Plugin -->