diff --git a/R-Rmpfr.spec b/R-Rmpfr.spec
index 27ced9d..9695587 100644
--- a/R-Rmpfr.spec
+++ b/R-Rmpfr.spec
@@ -7,7 +7,7 @@
 
 Name:             R-%{packname}
 Version:          0.8.1
-Release:          3%{?dist}
+Release:          4%{?dist}
 Summary:          R MPFR - Multiple Precision Floating-Point Reliable
 
 License:          GPLv2+
@@ -87,6 +87,9 @@ _R_CHECK_FORCE_SUGGESTS_=0 %{_bindir}/R CMD check %{packname}
 
 
 %changelog
+* Mon Jul 27 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.8.1-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Sun Jun  7 2020 Tom Callaway <spot@fedoraproject.org> - 0.8.1-3
 - bootstrap off