diff --git a/datefudge.spec b/datefudge.spec
index 0c54405..cc1b963 100644
--- a/datefudge.spec
+++ b/datefudge.spec
@@ -1,6 +1,6 @@
 Name:		datefudge
 Version:	1.21
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Fake the system date
 
 License:	GPLv2+
@@ -34,6 +34,9 @@ chmod +x %{buildroot}/%{_libexecdir}/%{name}/datefudge.so #for stripping
 %{_bindir}/datefudge
 
 %changelog
+* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.21-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.21-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild