diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9753cf0..df1b509 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,7 +3,9 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased](https://github.com/alexdlaird/hookee/compare/2.3.0...HEAD)
+## [Unreleased](https://github.com/alexdlaird/hookee/compare/2.3.1...HEAD)
+
+## [2.3.1](https://github.com/alexdlaird/hookee/compare/2.3.0...2.3.1) - 2024-02-1
 ### Added
 - Relative dependency pinning in `pyproject.toml`.
 - Style and stability improvements (check `flake8` with `make check-style`).
diff --git a/hookee/conf.py b/hookee/conf.py
index 20e8b3c..92ff9d3 100644
--- a/hookee/conf.py
+++ b/hookee/conf.py
@@ -7,7 +7,7 @@
 
 __author__ = "Alex Laird"
 __copyright__ = "Copyright 2024, Alex Laird"
-__version__ = "2.3.0"
+__version__ = "2.3.1"
 
 VERSION = __version__
 
diff --git a/pyproject.toml b/pyproject.toml
index 1aa0ea9..00a0dfa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "hookee"
-version = "2.3.0"
+version = "2.3.1"
 description = "Command line webhooks, on demand."
 readme = "README.md"
 license = { file = "LICENSE" }