diff --git a/bout++.spec b/bout++.spec
index 93e95e6..ccafec9 100644
--- a/bout++.spec
+++ b/bout++.spec
@@ -610,6 +610,10 @@ done
 - add recomands for devel packages
 - add module files
 
+* Wed Oct  7 2020 Orion Poplawski <orion@nwra.com> - 4.3.1-8
+- Rebuild for sundials 5.4.0
+
+
 * Thu Aug 20 2020 Iñaki Úcar <iucar@fedoraproject.org> - 4.3.1-7
 - https://fedoraproject.org/wiki/Changes/FlexiBLAS_as_BLAS/LAPACK_manager