diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9e68b28..0ca47d71 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,10 +9,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+### Fixed
+
+### Changed
+
+### Removed
+
+## [0.22.1] - 2024-02-16
+
+### Added
+
 * Add `//~v` comments to put an error matcher above the error site.
 
 ### Fixed
 
+* Give aux builds the default comment config, too
+
 ### Changed
 
 ### Removed
diff --git a/Cargo.toml b/Cargo.toml
index d16cdce3..fb5aa14b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ui_test"
-version = "0.22.0"
+version = "0.22.1"
 edition = "2021"
 license = "MIT OR Apache-2.0"
 description = "A test framework for testing rustc diagnostics output"