diff --git a/LICENSE.md b/LICENSE.md
index 1e4c3ca..b7aeada 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 # MIT License
 
-Copyright (c) 2022 Franck Nijhof
+Copyright (c) 2022-2023 Franck Nijhof
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 3c33f67..aba677f 100644
--- a/README.md
+++ b/README.md
@@ -77,7 +77,7 @@ our [GitHub Repository][repository].
 
 MIT License
 
-Copyright (c) 2022 Franck Nijhof
+Copyright (c) 2022-2023 Franck Nijhof
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -118,7 +118,7 @@ SOFTWARE.
 [i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
 [issue]: https://github.com/hassio-addons/addon-uptime-kuma/issues
 [license-shield]: https://img.shields.io/github/license/hassio-addons/addon-uptime-kuma.svg
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2023.svg
 [nodered-docs]: https://nodered.org/docs
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/patreon.png
 [patreon]: https://www.patreon.com/frenck
diff --git a/uptime-kuma/.README.j2 b/uptime-kuma/.README.j2
index e96e00b..800515c 100644
--- a/uptime-kuma/.README.j2
+++ b/uptime-kuma/.README.j2
@@ -64,7 +64,7 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://community.home-assistant.io/?
 [github-sponsors-shield]: https://frenck.dev/wp-content/uploads/2019/12/github_sponsor.png
 [github-sponsors]: https://github.com/sponsors/frenck
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2023.svg
 [patreon-shield]: https://frenck.dev/wp-content/uploads/2019/12/patreon.png
 [patreon]: https://www.patreon.com/frenck
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
diff --git a/uptime-kuma/DOCS.md b/uptime-kuma/DOCS.md
index 68ac261..1e2ed2e 100644
--- a/uptime-kuma/DOCS.md
+++ b/uptime-kuma/DOCS.md
@@ -74,7 +74,7 @@ check [the contributor's page][contributors].
 
 MIT License
 
-Copyright (c) 2022 Franck Nijhof
+Copyright (c) 2022-2023 Franck Nijhof
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal