diff --git a/CHANGELOG.md b/CHANGELOG.md
index 460d5d640..3f150f1a1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## 6.0.3
+__26.11.2023__
+
+- bug: Fix incorrect serialization of autocompletion interaction responses (again)
+- bug: Try to fix invalid sessions triggered by Gateway reconnects
+
 ## 6.0.2
 __16.11.2023__
 
diff --git a/lib/src/api_options.dart b/lib/src/api_options.dart
index 48ee92b0a..b1ce81d43 100644
--- a/lib/src/api_options.dart
+++ b/lib/src/api_options.dart
@@ -6,7 +6,7 @@ import 'package:oauth2/oauth2.dart';
 /// Options for connecting to the Discord API.
 abstract class ApiOptions {
   /// The version of nyxx used in [defaultUserAgent].
-  static const nyxxVersion = '6.0.2';
+  static const nyxxVersion = '6.0.3';
 
   /// The URL to the nyxx repository used in [defaultUserAgent].
   static const nyxxRepositoryUrl = 'https://github.com/nyxx-discord/nyxx';
diff --git a/pubspec.yaml b/pubspec.yaml
index 715f26c8d..4c7231eef 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: nyxx
-version: 6.0.2
+version: 6.0.3
 description: A complete, robust and efficient wrapper around Discord's API for bots & applications.
 homepage: https://github.com/nyxx-discord/nyxx
 repository: https://github.com/nyxx-discord/nyxx