diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c9c447..593b939 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ 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).
 
+## [3.3.1] - 2021-09-14
+### Changed
+- Data types SInt8, UInt8, SInt16 and UInt16 on normals, colors, texture coordinates and blend weights are treated as normalized values now
+### Fixed
+- Correct vertex colors (#27)
+
 ## [3.3.0] - 2021-09-11
 ### Added
 - Point cloud support (thanks [@camnewnham][camnewnham] for #28)
diff --git a/package.json b/package.json
index 38d10b2..33451ca 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.atteneder.draco",
-  "version": "3.3.0",
+  "version": "3.3.1",
   "displayName": "Draco 3D Data Compression",
   "description": "Draco is an open-source library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics. This package allows you to apply Draco compression to meshes, import Draco files and load them at runtime.",
   "unity": "2019.3",