diff --git a/CHANGELOG.md b/CHANGELOG.md
index f9deaca9e..6da6756f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -20,6 +20,7 @@ and follow [semantic versioning](https://semver.org/) for our releases.
 - [#234](https://github.com/EspressoSystems/jellyfish/pull/234) New `bytes_from_field_elements` util
 - [#231](https://github.com/EspressoSystems/jellyfish/pull/231) Implemented FK23 for fast amortized opening for univariate PCS
 - [#254](https://github.com/EspressoSystems/jellyfish/pull/254) Ensure `no_std` and target WASM support
+- [#271](https://github.com/EspressoSystems/jellyfish/pull/271) Serde support for Aggregateable signatures
 
 ### Changed