diff --git a/galera.spec b/galera.spec
index 800ed00..06c69ae 100644
--- a/galera.spec
+++ b/galera.spec
@@ -1,6 +1,6 @@
 Name:           galera
 Version:        26.4.3
-Release:        3%{?dist}
+Release:        4%{?dist}
 Summary:        Synchronous multi-master wsrep provider (replication engine)
 
 License:        GPLv2
@@ -98,6 +98,9 @@ install -D -m 644 scripts/packages/README-MySQL %{buildroot}%{_docdir}/galera/RE
 
 
 %changelog
+* Thu May 28 2020 Jonathan Wakely <jwakely@redhat.com> - 26.4.3-4
+- Rebuilt for Boost 1.73
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 26.4.3-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild