diff --git a/README.md b/README.md
index c69a9e5a7..f895c6b99 100644
--- a/README.md
+++ b/README.md
@@ -714,10 +714,10 @@ SOFTWARE.
 [aircast-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
 [aircast-armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg
 [aircast-i386-shield]: https://img.shields.io/badge/i386-yes-green.svg
-[addon-airsonos]: https://github.com/hassio-addons/addon-airsonos/tree/99ad511
-[addon-doc-airsonos]: https://github.com/hassio-addons/addon-airsonos/blob/99ad511/README.md
+[addon-airsonos]: https://github.com/hassio-addons/addon-airsonos/tree/35a1a09
+[addon-doc-airsonos]: https://github.com/hassio-addons/addon-airsonos/blob/35a1a09/README.md
 [airsonos-issue]: https://github.com/hassio-addons/addon-airsonos/issues
-[airsonos-version-shield]: https://img.shields.io/badge/version-99ad511-blue.svg
+[airsonos-version-shield]: https://img.shields.io/badge/version-35a1a09-blue.svg
 [airsonos-aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
 [airsonos-amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
 [airsonos-armhf-shield]: https://img.shields.io/badge/armhf-no-red.svg
diff --git a/airsonos/CHANGELOG.md b/airsonos/CHANGELOG.md
index c7a3b113b..7d2bf0efb 100644
--- a/airsonos/CHANGELOG.md
+++ b/airsonos/CHANGELOG.md
@@ -1,4 +1,6 @@
 # Changelog since v3.1.1
+- 🚑 Fix contributing link in readme (#82) 
+- ⬆ Upgrades add-on base image to v4.2.3 (#81) 
 - 🚀 Add-on CI improvements (#80) 
 - ⬆️ Bump frenck/action-addon-linter from 2.1 to 2.2 (#79)
 
diff --git a/airsonos/README.md b/airsonos/README.md
index 9b5f55577..68a978d06 100644
--- a/airsonos/README.md
+++ b/airsonos/README.md
@@ -52,5 +52,5 @@ 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-99ad511-blue.svg
-[release]: https://github.com/hassio-addons/addon-airsonos/tree/99ad511
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-35a1a09-blue.svg
+[release]: https://github.com/hassio-addons/addon-airsonos/tree/35a1a09
\ No newline at end of file
diff --git a/airsonos/config.json b/airsonos/config.json
index e3e219622..68bc12fbb 100644
--- a/airsonos/config.json
+++ b/airsonos/config.json
@@ -1,6 +1,6 @@
 {
   "name": "AirSonos",
-  "version": "99ad511",
+  "version": "35a1a09",
   "slug": "airsonos",
   "description": "AirPlay capabilities for your Sonos (and UPnP) devices.",
   "url": "https://github.com/hassio-addons/addon-airsonos",