diff --git a/pom.xml b/pom.xml
index f86d8ec..b6ee24f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<groupId>org.gcube.portal</groupId>
 	<artifactId>threadlocal-vars-cleaner</artifactId>
-	<version>2.2.1-SNAPSHOT</version>
+	<version>2.2.1</version>
 	<packaging>jar</packaging>
 	<name>threadlocal-vars-cleaner</name>
 	<description>This component clean the Smartgears ThreadLocal variables each time a new Thread is assigned to a request from tomcat thread pool</description>