diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5778b0f0..e5e2ffc3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Release Note
 
+## v4.8.3
+
+- Exposed `Serializable`. ([#641](https://github.com/twitter-dart/twitter-api-v2/issues/641))
+
 ## v4.8.2
 
 - Added `valueOf` method in Enum objects. You can convert from a string returned from the API to an Enum. ([#635](https://github.com/twitter-dart/twitter-api-v2/issues/635))
diff --git a/lib/twitter_api_v2.dart b/lib/twitter_api_v2.dart
index f685bdaf..0cfebc10 100644
--- a/lib/twitter_api_v2.dart
+++ b/lib/twitter_api_v2.dart
@@ -2,6 +2,7 @@
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided the conditions.
 
+export 'package:twitter_api_v2/src/core//serializable.dart';
 export 'package:twitter_api_v2/src/core/client/oauth_tokens.dart';
 export 'package:twitter_api_v2/src/core/client/retry_event.dart';
 export 'package:twitter_api_v2/src/core/config/retry_config.dart';
diff --git a/pubspec.yaml b/pubspec.yaml
index 0b697d4a..65a1996f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: twitter_api_v2
 description: The most famous and powerful Dart/Flutter library for Twitter API v2.0.
-version: 4.8.2
+version: 4.8.3
 repository: https://github.com/twitter-dart/twitter-api-v2
 issue_tracker: https://github.com/twitter-dart/twitter-api-v2/issues
 homepage: https://github.com/twitter-dart