-@url{http://yt-dl.org/, youtube-dl} program.
-@url{https://rg3.github.io/youtube-dl/supportedsites.html, Look} how
+@url{https://github.com/yt-dlp/yt-dlp, yt-dlp} program.
+@url{https://github.com/yt-dlp/yt-dlp/blob/master/supportedsites.md, Look} how