diff --git a/R-testthat.spec b/R-testthat.spec
index 5aa07e9..ac95f64 100644
--- a/R-testthat.spec
+++ b/R-testthat.spec
@@ -3,7 +3,7 @@
 
 Name:             R-%{packname}
 Version:          %{packver}
-Release:          3%{?dist}
+Release:          4%{?dist}
 Source0:          ftp://cran.r-project.org/pub/R/contrib/main/%{packname}_%{packver}.tar.gz
 License:          MIT
 URL:              http://cran.r-project.org/web/packages/testthat/index.html
@@ -50,6 +50,9 @@ export _R_CHECK_FORCE_SUGGESTS_=0
 %{_libdir}/R/library/%{packname}/include/
 
 %changelog
+* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
+
 * Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.2-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild