diff --git a/dio/CHANGELOG.md b/dio/CHANGELOG.md
index 0e30b887f..713f6a0a9 100644
--- a/dio/CHANGELOG.md
+++ b/dio/CHANGELOG.md
@@ -6,7 +6,8 @@ See the [Migration Guide][] for the complete breaking changes list.**
 ## Unreleased
 
 - Raise warning for `Map`s other than `Map<String, dynamic>` when encoding request data.
-- Improve exception messages
+- Improve exception messages.
+- Allow case-sensitive header keys with the `caseSensitiveHeaders` flag through options.
 
 ## 5.3.3
 
diff --git a/plugins/native_dio_adapter/CHANGELOG.md b/plugins/native_dio_adapter/CHANGELOG.md
index 48983e7f5..e3c97ee2a 100644
--- a/plugins/native_dio_adapter/CHANGELOG.md
+++ b/plugins/native_dio_adapter/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## Unreleased
 
 - Bump `cronet_http` version.
+- Allow case-sensitive header keys with the `caseSensitiveHeaders` flag through options.
 
 ## 1.0.0+2