diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07a3719..8e8d46f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Hound CI configuration to validate pull requests against PEP 8 code style with Flake8
 - Configuration for [pipenv](https://pipenv.readthedocs.io/en/latest/)
 
+## Changed
+- Use a database management class with Python context management to automatically open/close connections and cursors
+
 ## Changed
 - Validate code against PEP 8 style guide with Flake8