diff --git a/sombok.spec b/sombok.spec
index 6bfc85b..b130871 100644
--- a/sombok.spec
+++ b/sombok.spec
@@ -1,6 +1,6 @@
 Name:           sombok
 Version:        2.4.0
-Release:        12%{?dist}
+Release:        13%{?dist}
 Summary:        Unicode Text Segmentation Package
 License:        GPLv2+ or Artistic clarified
 URL:            http://sf.net/projects/linefold/
@@ -68,6 +68,9 @@ install -m 0644 %{SOURCE1} %{buildroot}/%{_includedir}/sombok.h
 
 
 %changelog
+* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.4.0-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri Jul 03 2020 Petr Pisar <ppisar@redhat.com> - 2.4.0-12
 - Make sombok-devel package multilib safe (bug #1853260)