diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 969d3db..a5d1cf2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.1.0"
+  ".": "2.2.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8db539e..8c3dfe1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,14 @@
 
 All notable changes to this package will be documented in this file.
 
+## [2.2.0](https://github.com/launchdarkly/js-eventsource/compare/2.1.0...2.2.0) (2025-04-25)
+
+
+### Features
+
+* error event now includes response headers ([cd6a69c](https://github.com/launchdarkly/js-eventsource/commit/cd6a69c1b897f63d5f1defa678df3b3ec41f2b39))
+* error event now includes response headers ([#35](https://github.com/launchdarkly/js-eventsource/issues/35)) ([24787b1](https://github.com/launchdarkly/js-eventsource/commit/24787b1317f037a97dd7416eab650f163347b16f))
+
 ## [2.1.0](https://github.com/launchdarkly/js-eventsource/compare/2.0.3...2.1.0) (2025-04-14)
 
 
diff --git a/package.json b/package.json
index 0e9a5f3..afa42e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "launchdarkly-eventsource",
-  "version": "2.1.0",
+  "version": "2.2.0",
   "description": "Fork of eventsource package - W3C compliant EventSource client for Node.js and browser (polyfill)",
   "keywords": [
     "eventsource",