UpdateableProxy.sol

pragma solidity ^0.4.21;

import "./ProxyPostByzantium.sol";
import "./Ownable.sol";

contract UpdateableProxyData is ProxyData, OwnableData {}

contract UpdateableProxy is Proxy, Ownable {
    function UpdateableProxy(address proxied, address owner)
        public
        Proxy(proxied)
        OwnableData(owner)
    {}
    
    function updateProxied(address newProxied)
        public
        onlyOwner
    {
        proxied = newProxied;
    }
}