diff --git a/perl-IO-String.spec b/perl-IO-String.spec
index ac7dcbb..4da056e 100644
--- a/perl-IO-String.spec
+++ b/perl-IO-String.spec
@@ -4,8 +4,8 @@ Release:        31%{?dist}
 Summary:        Emulate file interface for in-core strings
 Group:          Development/Libraries
 License:        GPL+ or Artistic
-URL:            http://search.cpan.org/dist/IO-String/
-Source0:        http://www.cpan.org/authors/id/G/GA/GAAS/IO-String-%{version}.tar.gz
+URL:            https://metacpan.org/release/IO-String
+Source0:        https://cpan.metacpan.org/authors/id/G/GA/GAAS/IO-String-%{version}.tar.gz
 BuildArch:      noarch
 BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker)