def dict_keys_to_uppercase(dict_for_convert):
    """
    Converts keys of provided dict to uppercase with same value

    :param dict_for_convert: dictionary whose keys will be uppercased
    :type dict_for_convert: dictionary

    :returns: dictionary with uppercase keys
    :rtype: dictionary
    """
    converted_dict = {}
    for key, value in dict_for_convert.items():
        converted_dict[key.upper()] = value
    return converted_dict
