diff --git a/README.md b/README.md
index 8f746f1a4..0f801430a 100644
--- a/README.md
+++ b/README.md
@@ -738,10 +738,10 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 
-[addon-adguard]: https://github.com/hassio-addons/addon-adguard-home/tree/e2a8041
-[addon-doc-adguard]: https://github.com/hassio-addons/addon-adguard-home/blob/e2a8041/README.md
+[addon-adguard]: https://github.com/hassio-addons/addon-adguard-home/tree/818ba20
+[addon-doc-adguard]: https://github.com/hassio-addons/addon-adguard-home/blob/818ba20/README.md
 [adguard-issue]: https://github.com/hassio-addons/addon-adguard-home/issues
-[adguard-version-shield]: https://img.shields.io/badge/version-e2a8041-blue.svg
+[adguard-version-shield]: https://img.shields.io/badge/version-818ba20-blue.svg
 [adguard-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [adguard-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [adguard-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
diff --git a/adguard/CHANGELOG.md b/adguard/CHANGELOG.md
index 12c0a4793..e7d540325 100644
--- a/adguard/CHANGELOG.md
+++ b/adguard/CHANGELOG.md
@@ -1,2 +1,3 @@
 # Changelog since v4.7.6
+- 🎆 Updates maintenance/license year to 2023 (#383) 
 - Allow binding to localhost (#371) (#382) 
diff --git a/adguard/DOCS.md b/adguard/DOCS.md
index 5e7cc3865..c1c292fe3 100644
--- a/adguard/DOCS.md
+++ b/adguard/DOCS.md
@@ -140,7 +140,7 @@ check [the contributor's page][contributors].
 
 MIT License
 
-Copyright (c) 2019-2022 Franck Nijhof
+Copyright (c) 2019-2023 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/adguard/README.md b/adguard/README.md
index b5e3c4fe0..4d6898ac6 100644
--- a/adguard/README.md
+++ b/adguard/README.md
@@ -47,10 +47,10 @@ If you are more interested in stable releases of our add-ons:
 [forum]: https://community.home-assistant.io/t/home-assistant-community-add-on-adguard-home/90684?u=frenck
 [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
-[release-shield]: https://img.shields.io/badge/version-e2a8041-blue.svg
-[release]: https://github.com/hassio-addons/addon-adguard-home/tree/e2a8041
-[screenshot]: https://github.com/hassio-addons/addon-adguard-home/raw/e2a8041/images/screenshot.png
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-818ba20-blue.svg
+[release]: https://github.com/hassio-addons/addon-adguard-home/tree/818ba20
+[screenshot]: https://github.com/hassio-addons/addon-adguard-home/raw/818ba20/images/screenshot.png
\ No newline at end of file
diff --git a/adguard/config.yaml b/adguard/config.yaml
index ff4557bd4..440118e97 100644
--- a/adguard/config.yaml
+++ b/adguard/config.yaml
@@ -43,4 +43,4 @@ schema:
 slug: adguard
 startup: services
 url: https://github.com/hassio-addons/addon-adguard-home
-version: e2a8041
+version: 818ba20