(direct download some installers at bottom of this page:
"In today's scheduled release, we've updated Flash Player with important functional and security fixes. Current Flash Player customers who have selected the "Allow Adobe to install updates (recommended)" update mechanism will be automatically updated to the latest version of Flash Player over the next 24 hours."
See the Release Notes for more information
Customers using Google Chrome will receive updates through the Google update mechanisms. Customers using Internet Explorer or Microsoft Edge on Windows 8.1 and Windows 10 will receive the update through Windows Update.