diff --git a/diffpdf.spec b/diffpdf.spec
index ee7ec42..5542529 100644
--- a/diffpdf.spec
+++ b/diffpdf.spec
@@ -1,7 +1,7 @@
 %global _hardened_build 1
 Name:           diffpdf
 Version:        2.1.3
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        PDF files comparator
 
 License:        GPLv2+
@@ -60,6 +60,9 @@ desktop-file-install                                    \
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.3-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.3-19
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild