diff --git a/docs/release-notes.md b/docs/release-notes.md
index 9442d0c583..fdd93b7af3 100644
--- a/docs/release-notes.md
+++ b/docs/release-notes.md
@@ -1,3 +1,16 @@
+## 0.23.0
+
+December 5, 2022
+
+### Added
+* Add `headers` parameter to the `TestClient` [#1966](https://github.com/encode/starlette/pull/1966).
+
+### Deprecated
+* Deprecate `Starlette` and `Router` decorators [#1897](https://github.com/encode/starlette/pull/1897).
+
+### Fixed
+* Fix bug on `FloatConvertor` regex [#1973](https://github.com/encode/starlette/pull/1973).
+
 ## 0.22.0
 
 November 17, 2022
diff --git a/starlette/__init__.py b/starlette/__init__.py
index 5963297e70..8b301a773e 100644
--- a/starlette/__init__.py
+++ b/starlette/__init__.py
@@ -1 +1 @@
-__version__ = "0.22.0"
+__version__ = "0.23.0"