diff --git a/libproxy.spec b/libproxy.spec
index ecffc3c..5a40587 100644
--- a/libproxy.spec
+++ b/libproxy.spec
@@ -4,7 +4,7 @@
 
 Name:           libproxy
 Version:        0.4.15
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        A library handling all the details of proxy configuration
 
 License:        LGPLv2+
@@ -226,6 +226,9 @@ make test
 
 
 %changelog
+* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.15-20
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 0.4.15-19
 - Rebuilt for Python 3.9