diff --git a/CHANGELOG.md b/CHANGELOG.md
index d551c5b3c..b47229df3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 A breaking change will get clearly marked in this log.
 
+## [v2.2.1](https://github.com/stellar/js-stellar-sdk/compare/v2.2.0...v2.2.1)
+
+### Fix
+
+- Fix [#391](https://github.com/stellar/js-stellar-sdk/issues/391): Remove instance check for MessageEvent on stream error. ([#392](https://github.com/stellar/js-stellar-sdk/issues/392))
+
+
 ## [v2.2.0](https://github.com/stellar/js-stellar-sdk/compare/v2.1.1...v2.2.0)
 
 ### Add
diff --git a/package.json b/package.json
index 223b8d516..b49d7d6d7 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "stellar-sdk",
-  "version": "2.2.0",
+  "version": "2.2.1",
   "description": "stellar-sdk is a library for working with the Stellar Horizon server.",
   "main": "./lib/index.js",
   "types": "./lib/index.d.ts",