diff --git a/openproject/CHANGELOG.md b/openproject/CHANGELOG.md
index 645314f8c..6b544fc21 100644
--- a/openproject/CHANGELOG.md
+++ b/openproject/CHANGELOG.md
@@ -1,7 +1,4 @@
 
-## 16.5.1 (18-10-2025)
-- Update to latest version from opf/openproject (changelog : https://github.com/opf/openproject/releases)
-
 ## 16.5.0 (11-10-2025)
 - Update to latest version from opf/openproject (changelog : https://github.com/opf/openproject/releases)
 
diff --git a/openproject/config.yaml b/openproject/config.yaml
index 55eaacfa9..caaca2323 100644
--- a/openproject/config.yaml
+++ b/openproject/config.yaml
@@ -31,5 +31,5 @@ schema:
 slug: openproject
 udev: true
 url: https://github.com/alexbelgium/hassio-addons/tree/master/openproject
-version: "16.5.1"
+version: 16.5.0
 webui: '[PROTO:ssl]://[HOST]:[PORT:8080]'
diff --git a/openproject/updater.json b/openproject/updater.json
index 4a352217a..891e72fa7 100644
--- a/openproject/updater.json
+++ b/openproject/updater.json
@@ -1,8 +1,8 @@
 {
-  "last_update": "18-10-2025",
+  "last_update": "11-10-2025",
   "repository": "alexbelgium/hassio-addons",
   "slug": "openproject",
   "source": "github",
   "upstream_repo": "opf/openproject",
-  "upstream_version": "16.5.1"
+  "upstream_version": "16.5.0"
 }