diff --git a/CHANGELOG.md b/CHANGELOG.md
index fd789a2602ae..9c9cfd4a4eb4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -160,6 +160,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Bug Fixes
 
+* [#13553](https://github.com/cosmos/cosmos-sdk/pull/13553) Ensure all parameter validation for decimal types handles nil decimal values.
 * [#13145](https://github.com/cosmos/cosmos-sdk/pull/13145) Fix panic when calling `String()` to a Record struct type.
 * [#13116](https://github.com/cosmos/cosmos-sdk/pull/13116) Fix a dead-lock in the `Group-TotalWeight` `x/group` invariant.
 * [#12548](https://github.com/cosmos/cosmos-sdk/pull/12548) Prevent signing from wrong key while using multisig.