diff --git a/CHANGELOG.md b/CHANGELOG.md
index c6b777c..d51f5b1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@
 
 This file is used to list changes made in each version of the postfix cookbook.
 
-## Unreleased
+## 6.0.5 - *2022-01-08*
 
 - resolved cookstyle error: test/integration/helpers/serverspec/spec_helper.rb:9:21 convention: `Style/FileRead`