diff --git a/botan.spec b/botan.spec
index 854a2c4..f352120 100644
--- a/botan.spec
+++ b/botan.spec
@@ -2,7 +2,7 @@
 
 Name:           botan
 Version:        %{major_version}.17
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        Crypto library written in C++
 
 License:        BSD
@@ -191,6 +191,9 @@ LD_LIBRARY_PATH=%{buildroot}%{_libdir} ./check --validate
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.10.17-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Fri May 29 2020 Jonathan Wakely <jwakely@redhat.com> - 1.10.17-19
 - Rebuilt for Boost 1.73