diff --git a/CHANGELOG.md b/CHANGELOG.md
index 94afe2a..37dfdb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to the
 [Haskell Package Versioning Policy](https://pvp.haskell.org/).
 
+## [Unreleased]
+### Added
+* `prettier-3.2.5`
+* `yamllint-1.35.1`
+
 ## [0.10.1]
 ### Added
 * `aarch64` darwin and linux support.
@@ -129,6 +134,7 @@ and this project adheres to the
 
 * First version. Released on an unsuspecting world.
 
+[Unreleased]: https://github.com/tbidne/nix-hs-tools/compare/0.10.1...main
 [0.10.1]: https://github.com/tbidne/nix-hs-tools/compare/0.10...0.10.1
 [0.10]: https://github.com/tbidne/nix-hs-tools/compare/0.9.1.0...0.10
 [0.9.1.0]: https://github.com/tbidne/nix-hs-tools/compare/0.9.0.1...0.9.1.0