diff --git a/openproject/CHANGELOG.md b/openproject/CHANGELOG.md
index 6c0e725d8..9de0f2193 100644
--- a/openproject/CHANGELOG.md
+++ b/openproject/CHANGELOG.md
@@ -1,3 +1,6 @@
+
+## 16.6.0 (08-11-2025)
+- Update to latest version from opf/openproject (changelog : https://github.com/opf/openproject/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.
 
 ## "16.5.1" (18-10-2025)
diff --git a/openproject/config.yaml b/openproject/config.yaml
index b77257e28..26ffb461c 100644
--- a/openproject/config.yaml
+++ b/openproject/config.yaml
@@ -34,5 +34,5 @@ schema:
 slug: openproject
 udev: true
 url: https://github.com/alexbelgium/hassio-addons/tree/master/openproject
-version: "16.5.1"
+version: "16.6.0"
 webui: "[PROTO:ssl]://[HOST]:[PORT:8080]"
diff --git a/openproject/updater.json b/openproject/updater.json
index 4a352217a..6cb3c2471 100644
--- a/openproject/updater.json
+++ b/openproject/updater.json
@@ -1,8 +1,8 @@
 {
-  "last_update": "18-10-2025",
+  "last_update": "08-11-2025",
   "repository": "alexbelgium/hassio-addons",
   "slug": "openproject",
   "source": "github",
   "upstream_repo": "opf/openproject",
-  "upstream_version": "16.5.1"
+  "upstream_version": "16.6.0"
 }