diff --git a/boost-nowide.spec b/boost-nowide.spec
index 9e6318f..e3da9cf 100644
--- a/boost-nowide.spec
+++ b/boost-nowide.spec
@@ -5,7 +5,7 @@
 
 Name:       boost-nowide
 Version:    0
-Release:    20171029.git%{gh_short}%{?dist}
+Release:    20171030.git%{gh_short}%{?dist}
 Summary:    Boost.Nowide makes cross platform Unicode aware programming easier.
 
 License:    Boost
@@ -114,6 +114,9 @@ rmdir %{buildroot}%{_includedir}/boost
 %endif
 
 %changelog
+* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0-20171030.gitec9672b
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0-20171029.gitec9672b
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild