---
name: bumpfee
btcversion: 28.0.0
btcgroup: wallet
permalink: en/doc/28.0.0/rpc/wallet/bumpfee/
---

bumpfee "txid" ( options )

Bumps the fee of an opt-in-RBF transaction T, replacing it with a new transaction B.
An opt-in RBF transaction with the given txid must be in the wallet.
The command will pay the additional fee by reducing change outputs or adding inputs when necessary.
It may add a new change output if one does not already exist.
All inputs in the original transaction will be included in the r