diff --git a/libsndfile.spec b/libsndfile.spec
index 5469e9b..4f256c0 100644
--- a/libsndfile.spec
+++ b/libsndfile.spec
@@ -1,7 +1,7 @@
 Summary:	Library for reading and writing sound files
 Name:		libsndfile
 Version:	1.0.28
-Release:	12%{?dist}
+Release:	13%{?dist}
 License:	LGPLv2+ and GPLv2+ and BSD
 URL:		http://www.mega-nerd.com/libsndfile/
 Source0:	http://www.mega-nerd.com/libsndfile/files/libsndfile-%{version}.tar.gz
@@ -156,6 +156,9 @@ LD_LIBRARY_PATH=$PWD/src/.libs make check
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.28-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.28-12
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild