diff --git a/umockdev.spec b/umockdev.spec
index ddfd84a..d600252 100644
--- a/umockdev.spec
+++ b/umockdev.spec
@@ -1,6 +1,6 @@
 Name:             umockdev
 Version:          0.15.4
-Release:          1%{?dist}
+Release:          2%{?dist}
 Summary:          Mock hardware devices
 
 License:          LGPLv2+
@@ -77,6 +77,9 @@ rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/umockdev
 %{_datadir}/vala/vapi/umockdev-1.0.vapi
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.15.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Sun Jan 03 2021 Fedora Release Monitoring <release-monitoring@fedoraproject.org> - 0.15.4-1
 - Update to 0.15.4 (#1901619)