diff --git a/CHANGELOG.md b/CHANGELOG.md
index dafc904..6dc644f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project are documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## [Unreleased]
+## [0.2.3] - 2026-07-19
 
 ### Added
 
diff --git a/pyproject.toml b/pyproject.toml
index 9347092..068a717 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "claude-pool"
-version = "0.2.2"
+version = "0.2.3"
 description = "Warm pooled workers for the Claude Code CLI."
 readme = "README.md"
 license = "MIT"