diff --git a/R-BufferedMatrix.spec b/R-BufferedMatrix.spec
index b188472..bf288e8 100644
--- a/R-BufferedMatrix.spec
+++ b/R-BufferedMatrix.spec
@@ -3,7 +3,7 @@
 
 Name:              R-%{packname}
 Version:           1.40.0
-Release:           1%{dist}
+Release:           2%{dist}
 Summary:           A matrix data storage object method from bioconductor
 Summary(fr):       Stockage des données d'un matrice dans un fichier temporaire
 
@@ -79,6 +79,9 @@ rm -rf %{buildroot}%{_libdir}/R/library/R.css
 
 
 %changelog
+* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 1.40.0-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild
+
 * Tue May 30 2017 Tom Callaway <spot@fedoraproject.org> - 1.40.0-1
 - update to 1.40.0