diff --git a/SuperLU.spec b/SuperLU.spec
index 9c4bef1..05ef16f 100644
--- a/SuperLU.spec
+++ b/SuperLU.spec
@@ -4,7 +4,7 @@
 
 Name:		SuperLU
 Version:	5.2.1
-Release:	14%{?dist}
+Release:	15%{?dist}
 Summary:	Subroutines to solve sparse linear systems
 License:	BSD and GPLv2+
 URL:		https://portal.nersc.gov/project/sparse/superlu/
@@ -120,6 +120,9 @@ popd
 %doc DOC
 
 %changelog
+* Mon Jan 25 2021 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.1-15
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 5.2.1-14
 - Second attempt - Rebuilt for
   https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild