diff --git a/README.md b/README.md
index dd359fd..5ec0e76 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 Baïkal
 ======
 
-[![Build Status](https://travis-ci.org/sabre-io/Baikal.svg?branch=master)](https://travis-ci.org/sabre-io/Baikal)
+[![continuous-integration](https://github.com/sabre-io/Baikal/actions/workflows/ci.yml/badge.svg)](https://github.com/sabre-io/Baikal/actions/workflows/ci.yml)
 
 This is the source repository for the Baïkal CalDAV and CardDAV server.
 
@@ -22,9 +22,9 @@ Credits
 Baikal was created by [Jérôme Schneider][3] from Net Gusto and [fruux][4] and is now developed by volunteers.
 Many thanks to Daniel Aleksandersen (@zcode) for greatly improving the quality of the project page.
 
-[2]: http://sabre.io/baikal/
+[2]: https://sabre.io/baikal/
 [3]: https://github.com/jeromeschneider
 [4]: https://fruux.com/
-[5]: http://sabre.io/baikal/upgrade/
+[5]: https://sabre.io/baikal/upgrade/
 [6]: https://github.com/JsBergbau/BaikalAnleitung
 [7]: https://github.com/AlexandreMonroche/BaikalGuide