diff --git a/ibutils.spec b/ibutils.spec
index 12f095b..8693e1b 100644
--- a/ibutils.spec
+++ b/ibutils.spec
@@ -21,7 +21,7 @@
 Summary: OpenIB Mellanox InfiniBand Diagnostic Tools
 Name: ibutils
 Version: 1.5.7
-Release: 30%{?dist}
+Release: 31%{?dist}
 # This is dual-licensed upstream, all code available under either license
 License: GPLv2 or BSD
 Url: https://www.openfabrics.org/
@@ -153,6 +153,9 @@ install -m 0755 ibdev2netdev %{buildroot}%{_bindir}
 %{_libdir}/*.a
 
 %changelog
+* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.5.7-31
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild
+
 * Mon Apr 22 2019 Björn Esser <besser82@fedoraproject.org> - 1.5.7-30
 - rebuilt(opensm)