diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2705dcb..721ea11 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 
 # Changelog for Catalogue Core Library
 
-## [v1.0.0]
+## [v1.0.0-SNAPSHOT]
 
 - First Version
 
diff --git a/pom.xml b/pom.xml
index 6a60384..4e4eb80 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
   </parent>
   <groupId>org.gcube.data-catalogue</groupId>
   <artifactId>catalogue-core</artifactId>
-  <version>1.0.0</version>
+  <version>1.0.0-SNAPSHOT</version>
   <name>Catalogue Core Library</name>
   
   <properties>
@@ -169,7 +169,7 @@
 			<version>[3.3.0-SNAPSHOT,4.0.0-SNAPSHOT)</version>
 		</dependency>
 
-<!-- Used to detect Resource MimeTypes -->
+		<!-- Used to detect Resource MimeTypes -->
 		<dependency>
 			<groupId>org.apache.tika</groupId>
 		    <artifactId>tika-core</artifactId>
@@ -205,6 +205,14 @@
 			<artifactId>gcube-jackson-databind</artifactId>
 		</dependency>
 		
+		<!-- To find metadata in extras -->
+		<dependency>
+		    <groupId>com.jayway.jsonpath</groupId>
+		    <artifactId>json-path</artifactId>
+		    <version>2.9.0</version>
+		</dependency>
+		
+		
 		<!-- Test libraries -->
 		<dependency>
 			<groupId>junit</groupId>