diff --git a/CHANGELOG.md b/CHANGELOG.md
index a835f4a..208b604 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+
+### v4.1.0
+
+- support Appcircle PR [1d42c26](https://github.com/watson/ci-info/commit/1d42c26)
+- support AWS CodeBuild PR [e6fcdd2](https://github.com/watson/ci-info/commit/e6fcdd2)
+- add `ci.id` to return vendor constant [81fd993](https://github.com/watson/ci-info/commit/81fd993)
+
 ## v4.0.0
 
 - support Earthly CI [fb8bd85](https://github.com/watson/ci-info/commit/fb8bd85)
diff --git a/package.json b/package.json
index 3c2685b..156329d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ci-info",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": "Get details about the current Continuous Integration environment",
   "main": "index.js",
   "typings": "index.d.ts",