diff --git a/Jenkinsfile b/Jenkinsfile
index 5847ec2..27a9f9a 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -10,7 +10,7 @@ pipeline {
       steps {
         /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
         script {
-          withEnv(['NEXT_BUILD_NUMBER=4122']) {
+          withEnv(['NEXT_BUILD_NUMBER=4123']) {
             // env.versionNumber = VersionNumber(versionNumberString : '2.6.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true)
             env.versionNumber = VersionNumber(versionNumberString : '2.6.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
               env.APP_NAME = 'GPW'