diff --git a/R-fastmap.spec b/R-fastmap.spec
index 38d95e8..8ef1a78 100644
--- a/R-fastmap.spec
+++ b/R-fastmap.spec
@@ -3,7 +3,7 @@
 
 Name:             R-%{packname}
 Version:          1.0.1
-Release:          2%{?dist}
+Release:          3%{?dist}
 Summary:          Fast Implementation of a Key-Value Store
 
 License:          MIT
@@ -63,6 +63,9 @@ rm -f %{buildroot}%{rlibdir}/R.css
 
 
 %changelog
+* Thu Jun  4 2020 Tom Callaway <spot@fedoraproject.org> - 1.0.1-3
+- rebuild for R 4
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.1-2
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild