@@ -5,8 +5,8 @@ import "@openzeppelin/contracts/access/Ownable.sol";
55import "@openzeppelin/contracts/token/ERC20/IERC20.sol " ;
66import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol " ;
77import "@openzeppelin/contracts/utils/Address.sol " ;
8- import "@openzeppelin/contracts/utils /Pausable.sol " ;
9- import "@openzeppelin/contracts/utils /ReentrancyGuard.sol " ;
8+ import "@openzeppelin/contracts/security /Pausable.sol " ;
9+ import "@openzeppelin/contracts/security /ReentrancyGuard.sol " ;
1010import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol " ;
1111import "./CosmosToken.sol " ;
1212
@@ -787,7 +787,7 @@ contract Gravity is ReentrancyGuard, AccessControl, Pausable, Ownable {
787787 address [] memory _validators ,
788788 uint256 [] memory _powers ,
789789 address relayerAdmin
790- ) Ownable (relayerAdmin) {
790+ ) {
791791 // CHECKS
792792
793793 // Check that validators, powers, and signatures (v,r,s) set is well-formed
@@ -825,7 +825,7 @@ contract Gravity is ReentrancyGuard, AccessControl, Pausable, Ownable {
825825
826826 // ACL
827827
828- _grantRole (RELAYER_ADMIN, relayerAdmin);
828+ _setupRole (RELAYER_ADMIN, relayerAdmin);
829829 _setRoleAdmin (RELAYER, RELAYER_ADMIN);
830830 _setRoleAdmin (RELAYER_ADMIN, RELAYER_ADMIN);
831831
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