diff --git a/libunistring.spec b/libunistring.spec
index 45af817..1b28039 100644
--- a/libunistring.spec
+++ b/libunistring.spec
@@ -1,12 +1,13 @@
 # This spec file has been automatically updated
 Version:	0.9.10
-Release: 9%{?dist}
+Release: 10%{?dist}
 Name: libunistring
 Summary: GNU Unicode string library
 License: GPLV2+ or LGPLv3+
-Url: http://www.gnu.org/software/libunistring/
-Source0: http://ftp.gnu.org/gnu/libunistring/%{name}-%{version}.tar.xz
+URL: https://www.gnu.org/software/libunistring/
+Source0: https://ftp.gnu.org/gnu/libunistring/%{name}-%{version}.tar.xz
 BuildRequires: gcc
+BuildRequires: make
 Provides: bundled(gnulib)
 
 %description
@@ -18,7 +19,7 @@ case folding and regular expressions).
 
 %package devel
 Summary: GNU Unicode string library - development files
-Requires: %{name} = %{version}-%{release}
+Requires: %{name}%{?_isa} = %{version}-%{release}
 
 %description devel
 Development files for programs using libunistring.
@@ -32,8 +33,8 @@ Development files for programs using libunistring.
 
 %install
 %make_install
-rm -f $RPM_BUILD_ROOT/%{_infodir}/dir
-rm -f $RPM_BUILD_ROOT/%{_libdir}/%{name}.la
+rm -f $RPM_BUILD_ROOT%{_infodir}/dir
+rm -f $RPM_BUILD_ROOT%{_libdir}/%{name}.la
 # Move staged docs so not picked up by %%doc in main package
 mv $RPM_BUILD_ROOT%{_datadir}/doc/%{name} __doc
 
@@ -53,6 +54,9 @@ mv $RPM_BUILD_ROOT%{_datadir}/doc/%{name} __doc
 %ldconfig_scriptlets
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.10-10
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.10-9
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild