diff --git a/ppl.spec b/ppl.spec
index d443b3e..2bc7c9b 100644
--- a/ppl.spec
+++ b/ppl.spec
@@ -1,6 +1,6 @@
 Name:			ppl
 Version:		1.2
-Release:		17%{?dist}
+Release:		18%{?dist}
 Summary:		The Parma Polyhedra Library: a library of numerical abstractions
 License:		GPLv3+
 URL:			http://www.bugseng.com/ppl
@@ -281,6 +281,9 @@ mv \
 %doc %{_datadir}/doc/%{name}/ppl-user-prolog-interface-%{version}.ps.gz
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.2-18
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Sat Jul 11 2020 Jiri Vanek <jvanek@redhat.com> - 1.2-17
 - Rebuilt for JDK-11, see https://fedoraproject.org/wiki/Changes/Java11