diff --git a/README.md b/README.md
index acc5b1a28..754ed1b3f 100644
--- a/README.md
+++ b/README.md
@@ -705,10 +705,10 @@ SOFTWARE.
 [adguard-armhf-shield]: https://img.shields.io/badge/armhf-yes-green.svg
 [adguard-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [adguard-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-aircast]: https://github.com/hassio-addons/addon-aircast/tree/2b711a7
-[addon-doc-aircast]: https://github.com/hassio-addons/addon-aircast/blob/2b711a7/README.md
+[addon-aircast]: https://github.com/hassio-addons/addon-aircast/tree/40e83c3
+[addon-doc-aircast]: https://github.com/hassio-addons/addon-aircast/blob/40e83c3/README.md
 [aircast-issue]: https://github.com/hassio-addons/addon-aircast/issues
-[aircast-version-shield]: https://img.shields.io/badge/version-2b711a7-blue.svg
+[aircast-version-shield]: https://img.shields.io/badge/version-40e83c3-blue.svg
 [aircast-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [aircast-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [aircast-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/aircast/CHANGELOG.md b/aircast/CHANGELOG.md
index 3eb1f3d8a..65a46d34a 100644
--- a/aircast/CHANGELOG.md
+++ b/aircast/CHANGELOG.md
@@ -1,4 +1,6 @@
 # Changelog since v3.1.1
+- ⬆️ Upgrades add-on base image to v4.2.3 (#97) 
+- 🚀 Add-on CI improvements (#96) 
 - ⬆️ Bump actions/stale from 3.0.19 to 4 (#94)
 
 Bumps [actions/stale](https://github.com/actions/stale) from 3.0.19 to 4.
diff --git a/aircast/README.md b/aircast/README.md
index 66214b791..cd2997a67 100644
--- a/aircast/README.md
+++ b/aircast/README.md
@@ -49,5 +49,5 @@ If you are more interested in stable releases of our add-ons:
 [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-2b711a7-blue.svg
-[release]: https://github.com/hassio-addons/addon-aircast/tree/2b711a7
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-40e83c3-blue.svg
+[release]: https://github.com/hassio-addons/addon-aircast/tree/40e83c3
\ No newline at end of file
diff --git a/aircast/config.json b/aircast/config.json
index 64a79db9b..02a5a9290 100644
--- a/aircast/config.json
+++ b/aircast/config.json
@@ -1,6 +1,6 @@
 {
   "name": "AirCast",
-  "version": "2b711a7",
+  "version": "40e83c3",
   "slug": "aircast",
   "description": "AirPlay capabilities for your Chromecast devices.",
   "url": "https://github.com/hassio-addons/addon-aircast",