diff --git a/CHANGELOG.md b/CHANGELOG.md
index f1f40aa4..db37e1f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,7 +13,7 @@ You can find our backwards-compatibility policy [here](https://github.com/hynek/
 <!-- changelog follows -->
 
 
-## [Unreleased](https://github.com/hynek/structlog/compare/23.2.0...HEAD)
+## [23.3.0](https://github.com/hynek/structlog/compare/23.2.0...23.3.0) - 2023-12-29
 
 ### Added