diff --git a/CHANGELOG.md b/CHANGELOG.md
index 951fd9b..79508b9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 <!-- version list -->
 
+## v0.5.1 (2026-03-28)
+
+### Bug Fixes
+
+- Convert jest.config.js to jest.config.mjs (ES module syntax)
+  ([`0a0836e`](https://github.com/christianlouis/InboxConverge/commit/0a0836e993721a5702582c78d5b86bd52da96e44))
+
+
 ## [Unreleased]
 
 ### Fixed
diff --git a/pyproject.toml b/pyproject.toml
index 1d2ad0e..f1bc858 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "inboxconverge"
-version = "0.5.0"
+version = "0.5.1"
 description = "Multi-account email forwarding and processing service"
 readme = "README.md"
 requires-python = ">=3.12"