diff --git a/CHANGES.md b/CHANGES.md
index 13f306b..0cca4e7 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Flask-SocketIO change log
 
+**Release 5.4.0** - 2024-09-30
+
+- Support catch-all events with `socketio.on('*')` [#2095](https://github.com/miguelgrinberg/flask-socketio/issues/2095) ([commit](https://github.com/miguelgrinberg/flask-socketio/commit/45990f6721004d97fbac5b02edcd119c515155d6))
+
 **Release 5.3.7** - 2024-09-02
 
 - Prevent crash when client sends empty event ([commit](https://github.com/miguelgrinberg/flask-socketio/commit/03512f2aecc27a3800d8d22031d6a663245d83d0))
diff --git a/pyproject.toml b/pyproject.toml
index db46081..c7c3476 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "Flask-SocketIO"
-version = "5.3.8.dev0"
+version = "5.4.0"
 authors = [
     { name = "Miguel Grinberg", email = "miguel.grinberg@gmail.com" },
 ]