diff --git a/README.md b/README.md
index b58ad935..77339dd7 100644
--- a/README.md
+++ b/README.md
@@ -826,10 +826,10 @@ 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/v2.3.2
-[addon-doc-aircast]: https://github.com/hassio-addons/addon-aircast/blob/v2.3.2/README.md
+[addon-aircast]: https://github.com/hassio-addons/addon-aircast/tree/v2.4.0
+[addon-doc-aircast]: https://github.com/hassio-addons/addon-aircast/blob/v2.4.0/README.md
 [aircast-issue]: https://github.com/hassio-addons/addon-aircast/issues
-[aircast-version-shield]: https://img.shields.io/badge/version-v2.3.2-blue.svg
+[aircast-version-shield]: https://img.shields.io/badge/version-v2.4.0-blue.svg
 [aircast-pulls-shield]: https://img.shields.io/docker/pulls/hassioaddons/aircast-amd64.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
diff --git a/aircast/CHANGELOG.md b/aircast/CHANGELOG.md
index 3d758ab6..1a931dee 100644
--- a/aircast/CHANGELOG.md
+++ b/aircast/CHANGELOG.md
@@ -4,14 +4,11 @@ This is a general maintenance release.
 
 ### 🔨 Changed
 
-- ⬆ Upgrades add-on base image to v5.2.0
-- 🔨 Implement OCI image specification on labels
-- ⬆ Upgrades AirConnect to 0.2.25.0
-- ⬆ Upgrades add-on base image to v5.2.1
-- ✏ Split add-on documentation
-- ✏ Documentation tweak
+- ⬆ Upgrades base image to v5.2.2
+- ⬆ Upgrades libssl1.0.0 to 1.0.2n-1ubuntu5.4
+- ⬆ Upgrades AirConnect to 0.2.28.2
 
-[changelog]: https://github.com/hassio-addons/addon-aircast/compare/v2.3.1...v2.3.2
+[changelog]: https://github.com/hassio-addons/addon-aircast/compare/v2.3.2...v2.4.0
 
 Questions? Join our Discord server! https://discord.me/hassioaddons
 Enjoying my add-ons? Consider supporting my work:
diff --git a/aircast/README.md b/aircast/README.md
index 07ed9d0b..b303ff86 100644
--- a/aircast/README.md
+++ b/aircast/README.md
@@ -46,5 +46,5 @@ 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-v2.3.2-blue.svg
-[release]: https://github.com/hassio-addons/addon-aircast/tree/v2.3.2
\ No newline at end of file
+[release-shield]: https://img.shields.io/badge/version-v2.4.0-blue.svg
+[release]: https://github.com/hassio-addons/addon-aircast/tree/v2.4.0
\ No newline at end of file
diff --git a/aircast/config.json b/aircast/config.json
index a32e254b..b5cd48f4 100644
--- a/aircast/config.json
+++ b/aircast/config.json
@@ -1,6 +1,6 @@
 {
   "name": "AirCast",
-  "version": "2.3.2",
+  "version": "2.4.0",
   "slug": "aircast",
   "description": "AirPlay capabilities for your Chromecast devices.",
   "url": "https://github.com/hassio-addons/addon-aircast",