diff --git a/openproject/CHANGELOG.md b/openproject/CHANGELOG.md
index 25814d4558..9e04c7788e 100644
--- a/openproject/CHANGELOG.md
+++ b/openproject/CHANGELOG.md
@@ -1,3 +1,6 @@
+ 
+## 17.9.1 (2026-10-03)
+- Update to latest version from opf/openproject (changelog : https://github.com/opf/openproject/releases)
 - Migrate legacy add-on configuration map names to current app configuration terminology.
  
 ## 17.8.0 (2026-09-05)
diff --git a/openproject/config.yaml b/openproject/config.yaml
index 0a1e393538..5e2bba5ee0 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: "17.8.0"
+version: "17.9.1"
 webui: "[PROTO:ssl]://[HOST]:[PORT:8080]"
diff --git a/openproject/updater.json b/openproject/updater.json
index 5fb15e2cc9..29afe4f884 100644
--- a/openproject/updater.json
+++ b/openproject/updater.json
@@ -1,8 +1,8 @@
 {
-  "last_update": "2026-09-05",
+  "last_update": "2026-10-03",
   "repository": "alexbelgium/hassio-addons",
   "slug": "openproject",
   "source": "github",
   "upstream_repo": "opf/openproject",
-  "upstream_version": "17.8.0"
+  "upstream_version": "17.9.1"
 }