diff --git a/metis.spec b/metis.spec
index 8459f33..f956e12 100644
--- a/metis.spec
+++ b/metis.spec
@@ -8,7 +8,7 @@
 
 Name:    metis
 Version: 5.1.0
-Release: 30%{?dist}
+Release: 31%{?dist}
 Summary: Serial Graph Partitioning and Fill-reducing Matrix Ordering
 License: ASL 2.0 and BSD and LGPLv2+
 URL:     http://glaros.dtc.umn.edu/gkhome/views/%{name}
@@ -256,6 +256,9 @@ popd
 %endif
 
 %changelog
+* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 5.1.0-31
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild
+
 * Wed Jul 14 2021 Petr Pisar <ppisar@redhat.com> - 5.1.0-30
 - Rebuild against pcre2-10.37 (bug #1965025)