diff --git a/pom.xml b/pom.xml
index f0ab2f8..b9c590d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,6 +1,6 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
 		<artifactId>maven-parent</artifactId>
@@ -11,7 +11,7 @@
 	<groupId>org.gcube.portal</groupId>
 	<artifactId>event-publisher-portal</artifactId>
 	<packaging>war</packaging>
-	<version>0.1.0-SNAPSHOT</version>
+	<version>0.1-SNAPSHOT</version>
 	<properties>
 		<liferay.version>6.2.5</liferay.version>
 		<liferay.maven.plugin.version>6.2.10.12</liferay.maven.plugin.version>
@@ -58,12 +58,13 @@
 					<target>${maven.compiler.target}</target>
 				</configuration>
 			</plugin>
-			<plugin>
-				<artifactId>maven-resources-plugin</artifactId>
-				<configuration>
-					<encoding>UTF-8</encoding>
-				</configuration>
-			</plugin>
+<!-- 			<plugin> -->
+<!-- 				<artifactId>maven-resources-plugin</artifactId> -->
+<!-- 				<configuration> -->
+<!-- 					<encoding>UTF-8</encoding> -->
+<!-- 				</configuration> -->
+<!-- 				<version>2.5</version> -->
+<!-- 			</plugin> -->
 		</plugins>
 	</build>
 	<dependencies>
@@ -108,7 +109,7 @@
 		<dependency>
 			<groupId>javax.portlet</groupId>
 			<artifactId>portlet-api</artifactId>
-<!-- 			<scope>provided</scope> -->
+			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>