diff --git a/hamh-alpha/CHANGELOG.md b/hamh-alpha/CHANGELOG.md
index 6d61d8b..23a8929 100644
--- a/hamh-alpha/CHANGELOG.md
+++ b/hamh-alpha/CHANGELOG.md
@@ -1,3 +1,10 @@
+# [2.0.0-alpha.83](https://github.com/RiDDiX/home-assistant-matter-hub/compare/v2.0.0-alpha.82...v2.0.0-alpha.83) (2026-01-29)
+
+
+### Features
+
+* Add CO2 sensor with numeric ppm value (fixes [#42](https://github.com/RiDDiX/home-assistant-matter-hub/issues/42)) ([fc73081](https://github.com/RiDDiX/home-assistant-matter-hub/commit/fc730810ec8e4c0b2cded65032becde394a49bcf))
+
 # [2.0.0-alpha.82](https://github.com/RiDDiX/home-assistant-matter-hub/compare/v2.0.0-alpha.81...v2.0.0-alpha.82) (2026-01-29)
 
 
diff --git a/hamh-alpha/config.yaml b/hamh-alpha/config.yaml
index 15136b9..2acc75b 100644
--- a/hamh-alpha/config.yaml
+++ b/hamh-alpha/config.yaml
@@ -1,4 +1,4 @@
-version: "2.0.0-alpha.82"
+version: "2.0.0-alpha.83"
 image: ghcr.io/riddix/home-assistant-matter-hub-addon
 slug: hamh-alpha
 name: Home-Assistant-Matter-Hub (Alpha)