diff --git a/CHANGELOG.md b/CHANGELOG.md
index 87e2c3a..819f30d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [PEP 440](https://www.python.org/dev/peps/pep-0440/) 
 and uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [0.8.3]
+
+### Changed
+- Upgraded the `reusable-mypy` action to [v0.15.0](https://github.com/ASFHyP3/actions/releases/tag/v0.15.0).
+
 ## [0.8.2]
 
 ### Added