diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a0122e..a865a8a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,12 @@ The format is loosely based on [Keep a Changelog](https://keepachangelog.com/en/
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 We follow the format used by [Open Telemetry](https://github.com/open-telemetry/opentelemetry-python/blob/main/CHANGELOG.md).
 
+## Version 2.2.1 (2024-03-15)
+
+### Added
+
+- Remove node engine requirement from package.json
+
 ## Version 2.2.0 (2023-11-13)
 
 ### Added
diff --git a/README.md b/README.md
index eb1589d..fb1011e 100644
--- a/README.md
+++ b/README.md
@@ -28,7 +28,7 @@ npm install @topsort/analytics.js --save
     url: "https://api.topsort.com", // change this if you want to test against the staging environment
   };
 </script>
-<script src="https://unpkg.com/@topsort/analytics.js@2.2.0/dist/ts.js"></script>
+<script src="https://unpkg.com/@topsort/analytics.js@2.2.1/dist/ts.js"></script>
 ```
 
 ### Add markup to your products
diff --git a/package.json b/package.json
index c32a45d..4c703e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@topsort/analytics.js",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "JS library to automatically report events to Topsort's Analytics",
   "main": "dist/ts.js",
   "type": "module",