To make use of ibc-callbacks for [async rewards](https://github.com/Lay3rLabs/commitments/blob/document-rewards/docs/architecture/REWARDS.md#payout-flow-asynchronously-triggered-by-withdrawl-request), we'll need to upgrade our cosmwasm version to latest.
To make use of ibc-callbacks for async rewards, we'll need to upgrade our cosmwasm version to latest.