diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7f7a6b1ad50b..5bdaa9659f90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -38,6 +38,10 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ## [Unreleased]
 
+### Bug Fixes
+
+* (export) [#13029](https://github.com/cosmos/cosmos-sdk/pull/13029) Fix exporting the blockParams regression.
+
 ## [v0.46.1](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.46.1) - 2022-08-24
 
 ### Improvements