diff --git a/CHANGELOG.md b/CHANGELOG.md
index e63f4e29..ab570436 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,14 @@ 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).
 
 <!-- insertion marker -->
+## [1.7.3](https://github.com/mkdocstrings/python/releases/tag/1.7.3) - 2023-10-09
+
+<small>[Compare with 1.7.2](https://github.com/mkdocstrings/python/compare/1.7.2...1.7.3)</small>
+
+### Bug Fixes
+
+- Don't deepcopy the local config ([1300d2c](https://github.com/mkdocstrings/python/commit/1300d2c77dd49f5dea459ad844d72edcc856c4cd) by Timothée Mazzucotelli).
+
 ## [1.7.2](https://github.com/mkdocstrings/python/releases/tag/1.7.2) - 2023-10-05
 
 <small>[Compare with 1.7.1](https://github.com/mkdocstrings/python/compare/1.7.1...1.7.2)</small>