diff --git a/CHANGELOG.md b/CHANGELOG.md
index 258d389..8ff5d43 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to shinywidgets will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [UNRELEASED]
+## [0.2.3] - 2023-11-13
 
 * Widgets now `fill` inside of a `fillable` container by default. For examples, see the [ipyleaflet](https://github.com/posit-dev/py-shinywidgets/blob/main/examples/ipyleaflet/app.py), [plotly](https://github.com/posit-dev/py-shinywidgets/blob/main/examples/plotly/app.py), or other [output](https://github.com/posit-dev/py-shinywidgets/blob/main/examples/outputs/app.py) examples. If this intelligent filling isn't desirable, either provide a `height` or `fillable=False` on `output_widget()`. (#115)
 * `as_widget()` uses the new `altair.JupyterChart()` to coerce `altair.Chart()` into a `ipywidgets.widgets.Widget` instance. (#120)
diff --git a/shinywidgets/__init__.py b/shinywidgets/__init__.py
index 02157ab..d38ea26 100644
--- a/shinywidgets/__init__.py
+++ b/shinywidgets/__init__.py
@@ -2,7 +2,7 @@
 
 __author__ = """Carson Sievert"""
 __email__ = "carson@rstudio.com"
-__version__ = "0.2.2.9000"
+__version__ = "0.2.3"
 
 from ._dependencies import bokeh_dependency
 from ._shinywidgets import (