diff --git a/CHANGELOG.md b/CHANGELOG.md
index af76f56..8d6c383 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## Unreleased
 
+## [2.8.5] - 2025-06-08
+
+- Fixed bug where if SerialPort is destroyed before Open has been called, it attempts to close using an uninitialised file descriptor, closes #57.
+
 ## [2.8.4] - 2025-04-09
 
 - Added support for CMake 4.0+ by dropping support for CMake 3.1 and setting the minimum required CMake version to 3.5.