diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52129790..a0bbb53d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,13 @@ All notable changes to this project will be documented in this file.
 
 
 
+<a name="v3.3.0"></a>
+## [v3.3.0] - 2021-09-24
+
+- feat: Allow unauthenticated access for webhooks to /events endpoint if needed ([#226](https://github.com/terraform-aws-modules/terraform-aws-atlantis/issues/226))
+- fix: Add missing netblock (143.55.64.0/20) to GitHub webhook IP ranges ([#225](https://github.com/terraform-aws-modules/terraform-aws-atlantis/issues/225))
+
+
 <a name="v3.2.0"></a>
 ## [v3.2.0] - 2021-09-16
 
@@ -478,7 +485,8 @@ All notable changes to this project will be documented in this file.
 - Initial commit
 
 
-[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v3.2.0...HEAD
+[Unreleased]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v3.3.0...HEAD
+[v3.3.0]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v3.2.0...v3.3.0
 [v3.2.0]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v3.1.0...v3.2.0
 [v3.1.0]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v3.0.0...v3.1.0
 [v3.0.0]: https://github.com/terraform-aws-modules/terraform-aws-atlantis/compare/v2.43.0...v3.0.0