diff --git a/signalk/CHANGELOG.md b/signalk/CHANGELOG.md
index 53524c0934..c0d8ad4ee1 100644
--- a/signalk/CHANGELOG.md
+++ b/signalk/CHANGELOG.md
@@ -1,4 +1,7 @@
  
+## 2.31.1 (2026-08-22)
+- Update to latest version from SignalK/signalk-server (changelog : https://github.com/SignalK/signalk-server/releases)
+ 
 ## 2.31.0 (2026-08-15)
 - Update to latest version from SignalK/signalk-server (changelog : https://github.com/SignalK/signalk-server/releases)
  
diff --git a/signalk/config.yaml b/signalk/config.yaml
index 675f0ee0e7..0cf875554f 100644
--- a/signalk/config.yaml
+++ b/signalk/config.yaml
@@ -57,5 +57,5 @@ uart: true
 udev: true
 url: https://github.com/alexbelgium/hassio-addons
 usb: true
-version: "2.31.0"
+version: "2.31.1"
 webui: http://[HOST]:[PORT:3000]
diff --git a/signalk/updater.json b/signalk/updater.json
index d9fc8952d0..82496bc61f 100644
--- a/signalk/updater.json
+++ b/signalk/updater.json
@@ -1,8 +1,8 @@
 {
-  "last_update": "2026-08-15",
+  "last_update": "2026-08-22",
   "repository": "alexbelgium/hassio-addons",
   "slug": "signalk",
   "source": "github",
   "upstream_repo": "SignalK/signalk-server",
-  "upstream_version": "2.31.0"
+  "upstream_version": "2.31.1"
 }