diff --git a/pom.xml b/pom.xml
index d51de02..dcf55e9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,25 +72,19 @@
 				<version>[1.0.0-SNAPSHOT,)</version>
 				<scope>provided</scope>
 			</dependency>
+			<dependency>
+				<groupId>org.gcube.commons</groupId>
+				<artifactId>validator</artifactId>
+				<version>[1.0.0-SNAPSHOT,2.0.0-SNAPSHOT)</version>
+				<scope>provided</scope>
+			</dependency>
 			<dependency>
 				<groupId>org.slf4j</groupId>
 				<artifactId>slf4j-api</artifactId>
 				<version>1.7.5</version>
 				<scope>provided</scope>
 			</dependency>
-			<dependency>
-				<groupId>org.slf4j</groupId>
-				<artifactId>jul-to-slf4j</artifactId>
-				<version>1.7.5</version>
-				<scope>provided</scope>
-			</dependency>
 
-			<dependency>
-				<groupId>org.slf4j</groupId>
-				<artifactId>log4j-over-slf4j</artifactId>
-				<version>1.7.5</version>
-				<scope>provided</scope>
-			</dependency>
 		</dependencies>
 	</dependencyManagement>
 </project>
\ No newline at end of file