diff --git a/arpack.spec b/arpack.spec
index 8200b85..44cb0b8 100644
--- a/arpack.spec
+++ b/arpack.spec
@@ -8,7 +8,7 @@
 
 Name:		arpack
 Version:	3.8.0
-Release:	3%{dist}
+Release:	4%{dist}
 Summary:	Fortran 77 subroutines for solving large scale eigenvalue problems
 
 License:	BSD
@@ -159,6 +159,9 @@ popd
 
 
 %changelog
+* Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 3.8.0-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
 * Thu Sep 02 2021 Dominik Mierzejewski <rpm@greysector.net> - 3.8.0-3
 - ensure arpackicb.h is installed (#1990366)
 - spec clean-up: drop support for building with other blas libs on F34+