diff --git a/python-visvis.spec b/python-visvis.spec
index 40104a9..00e82b3 100644
--- a/python-visvis.spec
+++ b/python-visvis.spec
@@ -1,7 +1,7 @@
 %global srcname visvis
 Name:             python-%{srcname}
 Version:          1.12.3
-Release:          2%{?dist}
+Release:          3%{?dist}
 Summary:          Python library for visualization of 1D to 4D data in an object oriented way
 License:          BSD
 URL:              https://github.com/almarklein/%{srcname}
@@ -46,6 +46,9 @@ Recommends:       python3-gobject
 %{python3_sitelib}/%{srcname}-%{version}-*.egg-info
 
 %changelog
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.12.3-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 1.12.3-2
 - Rebuilt for Python 3.9