cpan.org addresses moved to MetaCPAN <https://fedoraproject.org/wiki/Changes/Perl_Move_to_MetaCPAN>

perl-GD.spec

@@ -3,8 +3,8 @@ Version:        2.68
 Release:        1%{?dist}
 Summary:        Perl interface to the GD graphics library
 License:        GPL+ or Artistic 2.0
-URL:            http://search.cpan.org/dist/GD/
-Source0:        http://www.cpan.org/authors/id/R/RU/RURBAN/GD-%{version}.tar.gz
+URL:            https://metacpan.org/release/GD
+Source0:        https://cpan.metacpan.org/authors/id/R/RU/RURBAN/GD-%{version}.tar.gz
 Patch0:         GD-2.56-utf8.patch
 Patch1:         GD-2.64-cflags.patch
 # Module Build