diff --git a/aubio.spec b/aubio.spec
index 02d4783..d6c0fad 100644
--- a/aubio.spec
+++ b/aubio.spec
@@ -8,7 +8,7 @@
 
 Name:           aubio
 Version:        0.4.9
-Release:        8%{?dist}
+Release:        9%{?dist}
 Summary:        An audio labeling tool
 
 License:        GPLv3+
@@ -129,6 +129,9 @@ sed -i -e '/^#![[:blank:]]*\//, 1d' %{buildroot}%{python3_sitearch}/%{name}/*.py
 %{python3_sitearch}/%{name}*.egg-info
 
 %changelog
+* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.9-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Tue Jan 05 2021 Nils Philippsen <nils@tiptoe.de> - 0.4.9-8
 - Split off aubio-lib subpackage
 - Require Python subpackage from main package