We couldn't find the magento Patch 8187 for CE v220.127.116.11 in the download section.
I also had the same question, but then found my answer here:
CE patch 8187 is not available in magento. I think you asking the Magento CE patch 8167.
You can find the patch below link
Download the pathch & upload the file in your root directory.
If you need help contact us to our Support : https://bootsgrid.com/contact-us/
Is not a good recomendation to download patches from sources that are not the original.