diff --git a/collabora/CHANGELOG.md b/collabora/CHANGELOG.md
index 8ab55b711..2741b34a4 100644
--- a/collabora/CHANGELOG.md
+++ b/collabora/CHANGELOG.md
@@ -1,3 +1,6 @@
+
+## 25.4.7.3 (13-12-2025)
+- Update to latest version from CollaboraOnline/online (changelog : https://github.com/CollaboraOnline/online/releases)
 - Added support for configuring extra environment variables via the `env_vars` add-on option alongside config.yaml. See https://github.com/alexbelgium/hassio-addons/wiki/Add-Environment-variables-to-your-Addon-2 for details.
 
 ## "25.4.7" (01-11-2025)
diff --git a/collabora/config.yaml b/collabora/config.yaml
index 5dc8d7082..8953702c2 100644
--- a/collabora/config.yaml
+++ b/collabora/config.yaml
@@ -45,5 +45,5 @@ schema:
   username: str
 slug: collabora
 url: https://github.com/alexbelgium/hassio-addons
-version: "25.4.7"
+version: "25.4.7.3"
 webui: "[PROTO:ssl]://[HOST]:[PORT:9980]/browser/dist/admin/admin.html"
diff --git a/collabora/updater.json b/collabora/updater.json
index ca75aeccd..80186e873 100644
--- a/collabora/updater.json
+++ b/collabora/updater.json
@@ -1,8 +1,8 @@
 {
-  "last_update": "01-11-2025",
+  "last_update": "13-12-2025",
   "repository": "alexbelgium/hassio-addons",
   "slug": "collabora",
   "source": "github",
   "upstream_repo": "CollaboraOnline/online",
-  "upstream_version": "25.4.7"
+  "upstream_version": "25.4.7.3"
 }