diff --git a/LICENSE.md b/LICENSE.md
index 61341aa..60429d3 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,6 +1,6 @@
 # MIT License
 
-Copyright (c) 2019-2021 Paul Sinclair
+Copyright (c) 2019-2022 Paul Sinclair
 
 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 3c2558d..09c31db 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,7 @@ our [GitHub Repository][repository].
 
 MIT License
 
-Copyright (c) 2019-2021 Paul Sinclair
+Copyright (c) 2019-2022 Paul Sinclair
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -111,7 +111,7 @@ SOFTWARE.
 [i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
 [issue]: https://github.com/hassio-addons/addon-chrony/issues
 [license-shield]: https://img.shields.io/github/license/hassio-addons/addon-chrony.svg
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2021.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
 [reddit]: https://reddit.com/r/homeassistant
 [releases-shield]: https://img.shields.io/github/release/hassio-addons/addon-chrony.svg
diff --git a/chrony/.README.j2 b/chrony/.README.j2
index 83b868a..25373df 100644
--- a/chrony/.README.j2
+++ b/chrony/.README.j2
@@ -58,7 +58,7 @@ If you are more interested in stable releases of our add-ons:
 [discord]: https://discord.me/hassioaddons
 [forum-shield]: https://img.shields.io/badge/community-forum-brightgreen.svg
 [forum]: https://community.home-assistant.io/?u=frenck
-[maintenance-shield]: https://img.shields.io/maintenance/yes/2021.svg
+[maintenance-shield]: https://img.shields.io/maintenance/yes/2022.svg
 [project-stage-shield]: https://img.shields.io/badge/project%20stage-production%20ready-brightgreen.svg
 [release-shield]: https://img.shields.io/badge/version-{{ version }}-blue.svg
 [release]: {{ repo }}/tree/{{ version }}
diff --git a/chrony/DOCS.md b/chrony/DOCS.md
index d16182a..9688a00 100644
--- a/chrony/DOCS.md
+++ b/chrony/DOCS.md
@@ -113,7 +113,7 @@ check [the contributor's page][contributors].
 
 MIT License
 
-Copyright (c) 2019-2021 Paul Sinclair
+Copyright (c) 2019-2022 Paul Sinclair
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal