diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3dce81d..5aafea3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [2.2.0] - 2023-08-08
+
 - Show ball-and-stick visual for amino acids linking carbohydrate to protein
 - Added `createArgs` function for calling `main` more easily
 
diff --git a/package-lock.json b/package-lock.json
index 68ebe89..4bde55d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "pdb-images",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "pdb-images",
-      "version": "2.1.1",
+      "version": "2.2.0",
       "license": "Apache-2.0",
       "dependencies": {
         "gl": "^6.0.2",
diff --git a/package.json b/package.json
index 829d86f..4b377f7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "pdb-images",
-  "version": "2.1.1",
+  "version": "2.2.0",
   "description": "Generates images from mmCIF/BCIF files",
   "scripts": {
     "build": "tsc",
diff --git a/src/main.ts b/src/main.ts
index ef9858f..6534650 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -28,7 +28,7 @@ import * as Paths from './paths';
 import { makeSaveFunction } from './save';
 
 
-export const VERSION = '2.1.1';
+export const VERSION = '2.2.0';
 setFSModule(fs); // this is needed to make `fetch` work in MolStar
 const logger = getLogger(module);