diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1bf2e03..e51ed20 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,10 @@ 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).
 
+## [2.2.1] - 2021-03-04
+### Changed
+- socket.io dependency version bump
+
 ## [2.2.0] - 2021-02-19
 ### Added
 - This CHANGELOG
diff --git a/package.json b/package.json
index a8d2ac5..c89f2e6 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "springroll-container",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "The iframe controller for interacting with SpringRoll applications",
   "main": "./dist/index.js",
   "license": "MIT",