diff --git a/Macaulay2.spec b/Macaulay2.spec
index 077da64..9be5b65 100644
--- a/Macaulay2.spec
+++ b/Macaulay2.spec
@@ -54,7 +54,7 @@
 Summary: System for algebraic geometry and commutative algebra
 Name:    Macaulay2
 Version: 1.17
-Release: 1%{?dist}
+Release: 2%{?dist}
 
 License: GPLv2 or GPLv3
 URL:     http://macaulay2.com/
@@ -495,6 +495,9 @@ time make -k check -C BUILD/%{_target_platform} Verbose=true ||:
 
 
 %changelog
+* Mon Jan 25 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.17-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Sat Jan 16 2021 Jerry James <loganjerry@gmail.com> - 1.17-1
 - Version 1.17
 - Drop upstreamed patches: -nauty-paths, -format