diff --git a/eclib.spec b/eclib.spec
index 80a2f18..34a52af 100644
--- a/eclib.spec
+++ b/eclib.spec
@@ -2,7 +2,7 @@
 
 Name:           eclib
 Version:        20190909
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Library for Computations on Elliptic Curves
 License:        GPLv2+
 URL:            http://homepages.warwick.ac.uk/~masgaj/mwrank/
@@ -109,6 +109,9 @@ make check LD_LIBRARY_PATH=$RPM_BUILD_ROOT%{_libdir}
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 20190909-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Wed Jul  8 2020 Jerry James <loganjerry@gmail.com> - 20190909-5
 - Rebuild for flint 2.6.0