diff --git a/CHANGELOG.md b/CHANGELOG.md
index bbf1ba8..b88bd24 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -105,7 +105,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 History start.
 
-[unreleased]: https://github.com/iffse/pay-respects/compare/v0.6.5..HEAD
+[unreleased]: https://github.com/iffse/pay-respects/compare/v0.6.6..HEAD
+[0.6.6]: https://github.com/iffse/pay-respects/compare/v0.6.5..v0.6.6
 [0.6.5]: https://github.com/iffse/pay-respects/compare/v0.6.4..v0.6.5
 [0.6.4]: https://github.com/iffse/pay-respects/compare/v0.6.3..v0.6.4
 [0.6.3]: https://github.com/iffse/pay-respects/compare/v0.6.2..v0.6.3