diff --git a/.classpath b/.classpath
index 534b5e5..f9b0575 100644
--- a/.classpath
+++ b/.classpath
@@ -22,11 +22,7 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
-		<attributes>
-			<attribute name="maven.pomderived" value="true"/>
-		</attributes>
-	</classpathentry>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
diff --git a/pom.xml b/pom.xml
index 7c0eae3..49f6dd2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
 	<groupId>org.gcube.data.spd</groupId>
 	<artifactId>having-engine</artifactId>
-	<version>1.0.0-SNAPSHOT</version>
+	<version>1.0.1-SNAPSHOT</version>
 
 	<parent>
 		<artifactId>maven-parent</artifactId>
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>com.thoughtworks.xstream</groupId>
 			<artifactId>xstream</artifactId>
-			<version>1.4.4</version>
+			<version>1.4.9</version>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
@@ -77,7 +77,6 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-assembly-plugin</artifactId>
-				<version>2.2</version>
 				<configuration>
 					<descriptors>
 						<descriptor>${distroDirectory}/descriptor.xml</descriptor>