Public URL with file is not being updated


I have a website with meteor, I have to provide some .xml information to a provider and they need it as a URL. So I thought that the easyest way it’s to move and update a file in the /public directory.
After the file is updated in the directory, you can access the file in the URL, but with the older information, even if the file is updated! So I think it has something to do with cache memory.
Please help
Thanks in advance :slight_smile: