diff --git a/pom.xml b/pom.xml
index 3d686fc..8a0b623 100644
--- a/pom.xml
+++ b/pom.xml
@@ -54,30 +54,11 @@
 			<version>[2.4.1-SNAPSHOT, 3.0.0-SNAPSHOT)</version>
 			<scope>compile</scope>
 		</dependency>
-		<dependency>
-			<groupId>org.gcube.portal</groupId>
-			<artifactId>social-networking-library</artifactId>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.gcube.dvos</groupId>
-			<artifactId>usermanagement-core</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>org.gcube.common.portal</groupId>
 			<artifactId>portal-manager</artifactId>
 			<scope>provided</scope>
 		</dependency>
-		<dependency>
-			<groupId>commons-codec</groupId>
-			<artifactId>commons-codec</artifactId>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.gcube.portal</groupId>
-			<artifactId>invites-common-library</artifactId>
-			<version>[1.0.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
-		</dependency>
 		<dependency>
 			<groupId>com.liferay.portal</groupId>
 			<artifactId>portal-service</artifactId>
@@ -105,7 +86,6 @@
 		<dependency>
 			<groupId>javax.portlet</groupId>
 			<artifactId>portlet-api</artifactId>
-			<version>2.0</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>