diff --git a/Jenkinsfile b/Jenkinsfile
index 82e72ca..6c520ef 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,4 +1,4 @@
-library identifier: 'zdt-lib@master', retriever: modernSCM(
+library identifier: 'zdt-lib@main', retriever: modernSCM(
   [$class: 'GitSCMSource',
    remote: 'https://git.zero-downtime.net/ZeroDownTime/ci-tools-lib.git'])