diff --git a/airbyte-cdk/python/CHANGELOG.md b/airbyte-cdk/python/CHANGELOG.md
index 3706f187b3a4..5badfa3e8bfb 100644
--- a/airbyte-cdk/python/CHANGELOG.md
+++ b/airbyte-cdk/python/CHANGELOG.md
@@ -4,7 +4,8 @@
 Fix case where stream wont have a state attribute and needs to resolve get_updated_state
 
 ## 4.0.0
-General performance enhancement
+- General performance enhancement
+- Dropping Python 3.9 support
 
 ## 3.9.6
 fix declarative schema refs for Decoder