diff --git a/CHANGELOG.md b/CHANGELOG.md
index c1a66e0a..ddd73707 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,7 @@ check of rewards
 - [#458](https://github.com/babylonlabs-io/babylon/pull/458) Set `CosmosProvider` functions as public
 - [#480](https://github.com/babylonlabs-io/babylon/pull/480) Improve IBC packet structure
 - [#499](https://github.com/babylonlabs-io/babylon/pull/499) Add `params-by-version` CLI command
+- [#504](https://github.com/babylonlabs-io/babylon/pull/504) Add `btc-headers` IBC packet
 
 ### State Machine Breaking