diff --git a/wycheproof2blb/CHANGELOG.md b/wycheproof2blb/CHANGELOG.md
index 7aa1c367..2f7898a8 100644
--- a/wycheproof2blb/CHANGELOG.md
+++ b/wycheproof2blb/CHANGELOG.md
@@ -4,12 +4,5 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## UNRELEASED
-### Changed
-- Pin upper version of `serde` to <1.0.172 to work around [serde-rs/serde#2538] ([#933])
-
-[#933]: https://github.com/RustCrypto/utils/pull/933
-[serde-rs/serde#2538]: https://github.com/serde-rs/serde/issues/2538
-
 ## 0.1.0 (2021-12-07)
 - Initial release