Hello Vic,
Regrettably not, this is not a supported scenario by default. You should apply the same hotfix to your website.
But yes, it's possible to modify the export package manually, inside the zip file is located folder Data and there is the file cms_info.xml.export which could be modified manually, the following node stores the information about version number from which the package was exported and based on it's value is the version checked during the import:
<cms_info>
<Key>systemversion</Key>
<Value>7.0.5354.21110 </Value>
</cms_info>
But let me say once again that this is not a recommended way.
Best regards, Martin