diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e7c809..1cd5223 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -31,6 +31,8 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [0.6.4] - 2026-10-09
 
+### Changed
+
 - Upgrade to open62541 version [1.5.9](https://github.com/open62541/open62541/releases/tag/v1.5.9).
 
 ## [0.6.3] - 2026-09-09