diff --git a/ChangeLog.md b/ChangeLog.md
index 4c9ca6c9..dda2117f 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [4.9.1] - 2022-11-28
 ### Changed
 - (Import) An `Animator` component is added to the scene root GameObject when Mecanim is used as animation method (thanks [@hybridherbst][hybridherbst] for #519). This is convenient at design-time and a preparation for Playable API support.
 - (Import) Frame rate improvement when using Draco compression (thanks [@hybridherbst][hybridherbst] for #520).
diff --git a/Runtime/Scripts/Export/Constants.cs b/Runtime/Scripts/Export/Constants.cs
index b1e35531..c21ea8df 100644
--- a/Runtime/Scripts/Export/Constants.cs
+++ b/Runtime/Scripts/Export/Constants.cs
@@ -17,7 +17,7 @@
 
 namespace GLTFast.Export {
     static class Constants {
-        public const string version = "4.9.0";
+        public const string version = "4.9.1";
         
         internal const string mimeTypePNG = "image/png";
         internal const string mimeTypeJPG = "image/jpeg";
diff --git a/package.json b/package.json
index 17fb03c2..1d5c033b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.atteneder.gltfast",
-  "version": "4.9.0",
+  "version": "4.9.1",
   "displayName": "glTFast",
   "description": "Use glTFast to import and export glTF 3D files efficiently at runtime or in the Editor",
   "unity": "2019.4",