diff --git a/hamh-alpha/CHANGELOG.md b/hamh-alpha/CHANGELOG.md
index b223ecd..28c1145 100644
--- a/hamh-alpha/CHANGELOG.md
+++ b/hamh-alpha/CHANGELOG.md
@@ -1,8 +1,9 @@
-# v2.1.0-alpha.639
+# v2.1.0-alpha.640
 
 ## Changes
 
-- fix(#323): pick valid Type for lift+tilt window coverings (2ed05afa)
+- refactor(#322): token-based cleaning mode classifier (d1ea2205)
+- docs(#287): note iPhone-only stuck-on-updating workaround (cf210fbd)
 
 ---
 ⚠️ **This is an alpha release** - use at your own risk!
diff --git a/hamh-alpha/config.yaml b/hamh-alpha/config.yaml
index 565e67e..2aae385 100644
--- a/hamh-alpha/config.yaml
+++ b/hamh-alpha/config.yaml
@@ -1,4 +1,4 @@
-version: "2.1.0-alpha.639"
+version: "2.1.0-alpha.640"
 image: ghcr.io/riddix/home-assistant-matter-hub-addon
 slug: hamh-alpha
 name: Home-Assistant-Matter-Hub (Alpha)