diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index af6dd8b..969d3db 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.0.3"
+  ".": "2.1.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2b7016..8db539e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this package will be documented in this file.
 
+## [2.1.0](https://github.com/launchdarkly/js-eventsource/compare/2.0.3...2.1.0) (2025-04-14)
+
+
+### Features
+
+* report event source headers on open ([#33](https://github.com/launchdarkly/js-eventsource/issues/33)) ([e8539f3](https://github.com/launchdarkly/js-eventsource/commit/e8539f39c9fad7d85419cf99595edd4244027a9d))
+
 ## [2.0.3](https://github.com/launchdarkly/js-eventsource/compare/v2.0.2...2.0.3) (2024-05-22)
 
 
diff --git a/package.json b/package.json
index 0c996fd..0e9a5f3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "launchdarkly-eventsource",
-  "version": "2.0.3",
+  "version": "2.1.0",
   "description": "Fork of eventsource package - W3C compliant EventSource client for Node.js and browser (polyfill)",
   "keywords": [
     "eventsource",