diff --git a/.github/workflows/release-drafter.yml b/.github/workflows/release-drafter.yml
index 17fdb961d..896edaf4a 100644
--- a/.github/workflows/release-drafter.yml
+++ b/.github/workflows/release-drafter.yml
@@ -3,7 +3,7 @@ name: Release Drafter
 on:
   push:
     branches:
-      - master
+      - main
 
 jobs:
   update_release_draft:
diff --git a/README.rst b/README.rst
index 88d2c660f..bdb35a58d 100644
--- a/README.rst
+++ b/README.rst
@@ -2,11 +2,11 @@
 pyirf |ci| |codacy| |coverage| |doilatest|
 ==========================================
 
-.. |ci| image:: https://github.com/cta-observatory/pyirf/workflows/CI/badge.svg?branch=master
-  :target: https://github.com/cta-observatory/pyirf/actions?query=workflow%3ACI+branch%3Amaster
+.. |ci| image:: https://github.com/cta-observatory/pyirf/workflows/CI/badge.svg?branch=main
+  :target: https://github.com/cta-observatory/pyirf/actions?query=workflow%3ACI+branch%3Amain
 .. |codacy| image:: https://app.codacy.com/project/badge/Grade/669fef80d3d54070960e66351477e383
   :target: https://www.codacy.com/gh/cta-observatory/pyirf/dashboard?utm_source=github.com&utm_medium=referral&utm_content=cta-observatory/pyirf&utm_campaign=Badge_Grade
-.. |coverage| image:: https://codecov.io/gh/cta-observatory/pyirf/branch/master/graph/badge.svg
+.. |coverage| image:: https://codecov.io/gh/cta-observatory/pyirf/branch/main/graph/badge.svg
   :target: https://codecov.io/gh/cta-observatory/pyirf
 .. |doilatest| image:: https://zenodo.org/badge/DOI/10.5281/zenodo.4740755.svg
   :target: https://doi.org/10.5281/zenodo.4740755