diff --git a/xz.spec b/xz.spec
index 0d99de1..9f6f5d3 100644
--- a/xz.spec
+++ b/xz.spec
@@ -4,21 +4,21 @@
 Summary:	LZMA compression utilities
 Name:		xz
 Version:	5.2.5
-Release:	4%{?dist}
+Release:	5%{?dist}
 
 # Scripts xz{grep,diff,less,more} and symlinks (copied from gzip) are
 # GPLv2+, binaries are Public Domain (linked against LGPL getopt_long but its
 # OK), documentation is Public Domain.
 License:	GPLv2+ and Public Domain
 # official upstream release
-Source0:	http://tukaani.org/%{name}/%{name}-%{version}.tar.xz
+Source0:	https://tukaani.org/%{name}/%{name}-%{version}.tar.xz
 
 Source100:	colorxzgrep.sh
 Source101:	colorxzgrep.csh
 
 Patch1:   xz-5.2.5-enable_CET.patch
 
-URL:		http://tukaani.org/%{name}/
+URL:		https://tukaani.org/%{name}/
 Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 
 # For /usr/libexec/grepconf.sh (RHBZ#1189120).
@@ -26,6 +26,7 @@ Requires:	%{name}-libs%{?_isa} = %{version}-%{release}
 # have grepconf, but we're only concerned with F22 here.
 Requires:	grep >= 2.20-5
 
+BuildRequires:  make
 BuildRequires:	gcc
 BuildRequires:	perl-interpreter
 
@@ -159,7 +160,10 @@ LD_LIBRARY_PATH=$PWD/src/liblzma/.libs make check
 
 
 %changelog
-* Mon Mar 30 2020 Ondrej Dubaj <odubaj@redhat.com> - 5.2.5-4
+* Thu Jan 28 2021 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.5-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
+* Mon Jan 04 2021 Ondrej Dubaj <odubaj@redhat.com> - 5.2.5-4
 - Enabled CET for i686 (#1910368)
 
 * Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.5-3