diff --git a/CHANGELOG.md b/CHANGELOG.md
index e47c2560e..e88155896 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Added a new frame, `LLMSetToolChoiceFrame`, which provides a mechanism 
+  for modifying the `tool_choice` in the context.
+
 - Added support in `DailyTransport` for updating remote participants'
   `canReceive` permission via the `update_remote_participants()` method, by
   bumping the daily-python dependency to >= 0.16.0.