diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12f84c2..8c1a4a7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to rattail-tempmon will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## v0.4.1 (2024-06-14)
+
+### Fix
+
+- fallback to `importlib_metadata` on older python
+
 ## v0.4.0 (2024-06-10)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index a0d9937..30161b3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "rattail-tempmon"
-version = "0.4.0"
+version = "0.4.1"
 description = "Retail Software Framework - Temperature monitoring add-on"
 readme = "README.rst"
 authors = [{name = "Lance Edgar", email = "lance@edbob.org"}]