diff --git a/dieharder.spec b/dieharder.spec
index 7a9f04f..e3002b1 100644
--- a/dieharder.spec
+++ b/dieharder.spec
@@ -1,7 +1,7 @@
 Summary:        Random number generator tester and timer
 Name:           dieharder
 Version:        3.31.1
-Release:        19%{?dist}
+Release:        20%{?dist}
 License:        GPLv2+
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 Group:          Development/Tools
@@ -140,6 +140,9 @@ rm -rf %{buildroot}
 %{_libdir}/*.so
 
 %changelog
+* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.31.1-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild
+
 * Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 3.31.1-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild