diff --git a/libisofs.spec b/libisofs.spec
index 502a555..2c36560 100644
--- a/libisofs.spec
+++ b/libisofs.spec
@@ -3,7 +3,7 @@
 Summary:	Library to create ISO 9660 disk images
 Name:		libisofs
 Version:	1.4.6
-Release:	3%{?dist}
+Release:	4%{?dist}
 # make_isohybrid_mbr.c is under LGPLv2+, the rest under GPLv2+
 License:	GPLv2+ and LGPLv2+
 Group:		System Environment/Libraries
@@ -104,6 +104,9 @@ rm -rf $RPM_BUILD_ROOT
 %doc doc/html/
 
 %changelog
+* Thu Aug 03 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.6-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.4.6-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild