diff --git a/potrace.spec b/potrace.spec
index 27fd650..0341c3f 100644
--- a/potrace.spec
+++ b/potrace.spec
@@ -1,6 +1,6 @@
 Name:		potrace
 Version:	1.16
-Release:	3%{?dist}
+Release:	4%{?dist}
 Summary:	Transform bitmaps into vector graphics
 # README defines license as GPLv2+
 License:	GPLv2+
@@ -81,6 +81,9 @@ rm -rf %{buildroot}%{_docdir}/%{name}
 %doc potrace.pdf potracelib.pdf
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.16-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue Jul 14 2020 Tom Stellard <tstellar@redhat.com> - 1.16-3
 - Use make macros
 - https://fedoraproject.org/wiki/Changes/UseMakeBuildInstallMacro