{
    "Function": "updateMasterMinter",
    "File": "contracts/v2/FiatTokenV2.sol",
    "Parent Contracts": [
        "contracts/upgradeability/UUPSUpgradeable.sol",
        "contracts/upgradeability/ERC1967Upgrade.sol",
        "contracts/upgradeability/draft-IERC1822.sol",
        "contracts/v1/EIP2612.sol",
        "contracts/v1/EIP3009.sol",
        "contracts/v1/EIP712Domain.sol",
        "contracts/v1/AbstractFiatTokenV1.sol",
        "contracts/util/IERC20.sol",
        "contracts/v1/Rescuable.sol",
        "contracts/v1/Blocklistable.sol",
        "contracts/v1/Pausable.sol",
        "contracts/v1/Ownable.sol",
        "contracts/util/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "onlyOwner",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function updateMasterMinter(address _newMasterMinter) external onlyOwner {\n        require(\n            _newMasterMinter != address(0),\n            \"FiatToken: new masterMinter is the zero address\"\n        );\n        masterMinter = _newMasterMinter;\n        emit MasterMinterChanged(masterMinter);\n    }"
}