diff --git a/cmpfit.spec b/cmpfit.spec
index fcabb20..654114b 100644
--- a/cmpfit.spec
+++ b/cmpfit.spec
@@ -4,7 +4,7 @@
 
 Name:           cmpfit
 Version:        1.4
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        A MINPACK-1 Least Squares Fitting Library in C
 
 License:        BSD
@@ -57,6 +57,9 @@ popd
 %{_libdir}/libmpfit.so
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Tue Apr 21 2020 Alexander Ploumistos <alexpl@fedoraproject.org> - 1.4-1
 - Update to version 1.4