diff --git a/CHANGELOG.md b/CHANGELOG.md
index 285dfc2..98d8db0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,22 @@
 
 <!-- <START NEW CHANGELOG ENTRY> -->
 
+## 0.12.4
+
+([Full Changelog](https://github.com/y-crdt/ypy-websocket/compare/v0.12.3...5e95afd99fcc5373591876f2023b975e18fad3cb))
+
+### Merged PRs
+
+- Fix \_staring -> \_starting [#87](https://github.com/y-crdt/ypy-websocket/pull/87) ([@davidbrochart](https://github.com/davidbrochart))
+
+### Contributors to this release
+
+([GitHub contributors page for this release](https://github.com/y-crdt/ypy-websocket/graphs/contributors?from=2023-09-07&to=2023-10-04&type=c))
+
+[@davidbrochart](https://github.com/search?q=repo%3Ay-crdt%2Fypy-websocket+involves%3Adavidbrochart+updated%3A2023-09-07..2023-10-04&type=Issues)
+
+<!-- <END NEW CHANGELOG ENTRY> -->
+
 ## 0.12.3
 
 ([Full Changelog](https://github.com/y-crdt/ypy-websocket/compare/v0.12.2...18a479d012a880981e6d31d71269468abff75cfe))
@@ -16,8 +32,6 @@
 
 [@zswaff](https://github.com/search?q=repo%3Ay-crdt%2Fypy-websocket+involves%3Azswaff+updated%3A2023-08-31..2023-09-07&type=Issues)
 
-<!-- <END NEW CHANGELOG ENTRY> -->
-
 ## 0.12.2
 
 ([Full Changelog](https://github.com/y-crdt/ypy-websocket/compare/v0.12.1...214b8365ccd38cd620e6f5b46d34354bdd3d8dbf))
diff --git a/ypy_websocket/__init__.py b/ypy_websocket/__init__.py
index b3661da..3fe0bc9 100644
--- a/ypy_websocket/__init__.py
+++ b/ypy_websocket/__init__.py
@@ -3,4 +3,4 @@
 from .websocket_server import WebsocketServer, YRoom  # noqa
 from .yutils import YMessageType  # noqa
 
-__version__ = "0.12.3"
+__version__ = "0.12.4"