diff --git a/Jenkinsfile b/Jenkinsfile
index 4c06394..b3ee5c3 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,4 +1,4 @@
-@Library('eo-jenkins-lib@master') import eo.Utils
+@Library('eo-jenkins-lib@main') import eo.Utils
 
 pipeline {
     agent any
@@ -16,7 +16,7 @@ pipeline {
         stage('Packaging') {
             steps {
                 script {
-                    if (env.JOB_NAME == 'mail2redmine' && env.GIT_BRANCH == 'origin/master') {
+                    if (env.JOB_NAME == 'mail2redmine' && env.GIT_BRANCH == 'origin/main') {
                         sh 'sudo -H -u eobuilder /usr/local/bin/eobuilder -d stretch mail2redmine'
                     } else if (env.GIT_BRANCH.startsWith('hotfix/')) {
                         sh "sudo -H -u eobuilder /usr/local/bin/eobuilder -d stretch --branch ${env.GIT_BRANCH} --hotfix mail2redmine"