diff --git a/CHANGELOG.md b/CHANGELOG.md
index 26425b40a9..40d4692a29 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+- Add Python 3.12 to tox
+  ([#2116](https://github.com/open-telemetry/opentelemetry-python-contrib/pull/2116))
+
 ## Version 1.22.0/0.43b0 (2023-12-14)
 
 ### Added