diff --git a/nbdemetra-benchmarking/pom.xml b/nbdemetra-benchmarking/pom.xml
index 707b37a..540e1b1 100644
--- a/nbdemetra-benchmarking/pom.xml
+++ b/nbdemetra-benchmarking/pom.xml
@@ -5,7 +5,7 @@
     <groupId>eu.europa.ec.joinup.sat</groupId>
     <artifactId>nbdemetra-benchmarking</artifactId>
     <packaging>nbm</packaging>
-    <version>2.2.1-SNAPSHOT</version>
+    <version>2.2.1</version>
 
     <name>NbDemetra - Benchmarking</name>
     <description>This module provides some experimental methods for temporal disaggregation and multi-variate benchmarking:
@@ -22,7 +22,7 @@
         <maven-jar-plugin.version>2.6</maven-jar-plugin.version>
         <nbm-maven-plugin.version>3.14</nbm-maven-plugin.version>
         <!-- dependencies -->
-        <demetra.version>2.2.1-SNAPSHOT</demetra.version>
+        <demetra.version>2.2.1</demetra.version>
     </properties>
 
     <dependencyManagement>