diff --git a/x/staking/CHANGELOG.md b/x/staking/CHANGELOG.md
index 1cf49509062e..772ce45197b4 100644
--- a/x/staking/CHANGELOG.md
+++ b/x/staking/CHANGELOG.md
@@ -31,6 +31,8 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* [#19779](https://github.com/cosmos/cosmos-sdk/pull/19779) Allows for setting `unbonding_time` to zero.
+
 * [#19277](https://github.com/cosmos/cosmos-sdk/pull/19277) Hooks calls on `SetUnbondingDelegationEntry`, `SetRedelegationEntry`, `Slash` and `RemoveValidator` returns errors instead of logging just like other hooks calls.
 * [#18636](https://github.com/cosmos/cosmos-sdk/pull/18636) `IterateBondedValidatorsByPower`, `GetDelegatorBonded`, `Delegate`, `Unbond`, `Slash`, `Jail`, `SlashRedelegation`, `ApplyAndReturnValidatorSetUpdates` methods no longer panics on any kind of errors but instead returns appropriate errors.
 * [#18506](https://github.com/cosmos/cosmos-sdk/pull/18506) Detect the length of the ed25519 pubkey in CreateValidator to prevent panic.