diff --git a/whatsapper/CHANGELOG.md b/whatsapper/CHANGELOG.md
index 96d4764764..0a4096c213 100644
--- a/whatsapper/CHANGELOG.md
+++ b/whatsapper/CHANGELOG.md
@@ -1,6 +1,3 @@
-## 1.2.1 (2026-09-18)
-- Update to latest version from baldarn/whatsapper (changelog : https://github.com/baldarn/whatsapper/releases/tag/1.2.1)
-
 - Migrate legacy add-on configuration map names to current app configuration terminology.
 ## 1.2.0 (2026-02-03)
 - Update to latest version from baldarn/whatsapper (changelog : https://github.com/baldarn/whatsapper/releases/tag/1.2.0)
diff --git a/whatsapper/config.yaml b/whatsapper/config.yaml
index c3d5d62590..8821b641ee 100644
--- a/whatsapper/config.yaml
+++ b/whatsapper/config.yaml
@@ -20,4 +20,4 @@ schema:
 slug: whatsapper
 udev: true
 url: https://github.com/alexbelgium/hassio-addons/tree/master/whatsapper
-version: 1.2.1
+version: 1.2.0
diff --git a/whatsapper/updater.json b/whatsapper/updater.json
index 4abd6a9c70..49d77a2cb0 100644
--- a/whatsapper/updater.json
+++ b/whatsapper/updater.json
@@ -5,5 +5,5 @@
   "slug": "whatsapper",
   "source": "github",
   "upstream_repo": "baldarn/whatsapper",
-  "upstream_version": "1.2.1"
+  "upstream_version": "1.2.0"
 }