--- token/ERC1155/utils/ERC1155Holder.sol 2023-08-11 20:33:54 +++ token/ERC1155/utils/ERC1155Holder.sol 2023-08-13 10:09:12 @@ -1,7 +1,7 @@ // SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/utils/ERC1155Holder.sol) -pragma solidity ^0.8.20; +pragma solidity ^0.8.19; import {IERC165, ERC165} from "../../../utils/introspection/ERC165.sol"; import {IERC1155Receiver} from "../IERC1155Receiver.sol";