There is a new version of that package 8.1.1 Reproducible: Always
Author: David Seifert <soap@gentoo.org> AuthorDate: Tue Sep 21 18:50:42 2021 +0200 Commit: David Seifert <soap@gentoo.org> CommitDate: Tue Sep 21 18:50:42 2021 +0200 dev-libs/cudnn: add 8.2.4.15 Signed-off-by: David Seifert <soap@gentoo.org>