This is the file README for the gzip distribution.
-The GNU gzip home page is http://www.gnu.org/software/gzip.
+The GNU gzip home page is https://www.gnu.org/software/gzip.
gzip (GNU zip) is a compression utility designed to be a replacement
for 'compress'. Its main advantages over compress are much better
gzip is free software, you can redistribute it and/or modify it under
the terms of the GNU General Public License, a copy of which is
provided under the name COPYING. The latest version of gzip is always
-available from ftp://ftp.gnu.org/gnu/gzip or in any of the GNU
+available from https://ftp.gnu.org/gnu/gzip or in any of the GNU
mirror sites.
Many thanks to those who provided me with bug reports and feedback.