diff --git a/CHANGELOG.md b/CHANGELOG.md
index f6a8ea688..eadd2a482 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Removed
 ### Security
 
+## [3.3.0] - 2024-12-18
+### Changed
+- Kafka sink use a dedicated thread for potentially blocking send [snowplow/stream-collector-private#3]
+
+### Security
+- Add limit for payload allowed sizes [snowplow/stream-collector-private#1]
+- Security and license updates [snowplow/stream-collector-private#1]
+
 ## [3.2.1] - 2024-11-25
 ### Changed
 - Kafka sink to open fewer threads [#431]
@@ -564,7 +572,8 @@ Ensure docker image has latest libfreetype6 version [#247]
 - Scala Stream Collector, Scala Kinesis Enrich: replaced stream list with describe to tighten permissions, thanks @pkallos! [snowplow/snowplow#535]
 
 
-[Unreleased]: https://github.com/snowplow/stream-collector/compare/3.2.1...HEAD
+[Unreleased]: https://github.com/snowplow/stream-collector/compare/3.3.0...HEAD
+[3.3.0]: https://github.com/snowplow/stream-collector/compare/3.2.1...3.3.0
 [3.2.1]: https://github.com/snowplow/stream-collector/compare/3.2.0...3.2.1
 [3.2.0]: https://github.com/snowplow/stream-collector/compare/3.1.2...3.2.0
 [3.1.2]: https://github.com/snowplow/stream-collector/compare/3.1.1...3.1.2