diff --git a/R-sourcetools.spec b/R-sourcetools.spec
index d4c89dd..1c3a433 100644
--- a/R-sourcetools.spec
+++ b/R-sourcetools.spec
@@ -3,7 +3,7 @@
 
 Name:             R-%{packname}
 Version:          0.1.7
-Release:          7%{?dist}
+Release:          8%{?dist}
 Summary:          Tools for Reading, Tokenizing and Parsing R Code
 
 License:          MIT
@@ -72,6 +72,9 @@ export LANG=C.UTF-8
 
 
 %changelog
+* Fri Jun  5 2020 Tom Callaway <spot@fedoraproject.org> - 0.1.7-8
+- rebuild for R 4
+
 * Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.1.7-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild