diff --git a/perl-Mail-DKIM.spec b/perl-Mail-DKIM.spec
index 30225bb..2b6fac7 100644
--- a/perl-Mail-DKIM.spec
+++ b/perl-Mail-DKIM.spec
@@ -5,7 +5,7 @@ Summary:        Sign and verify Internet mail with DKIM/DomainKey signatures
 Group:          Development/Libraries
 License:        GPL+ or Artistic
 URL:            http://dkimproxy.sourceforge.net/
-Source0:        http://search.cpan.org/CPAN/authors/id/M/MB/MBRADSHAW/Mail-DKIM-%{version}.tar.gz
+Source0:        https://cpan.metacpan.org/authors/id/M/MB/MBRADSHAW/Mail-DKIM-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  coreutils
 BuildRequires:  findutils