diff --git a/python-Bottleneck.spec b/python-Bottleneck.spec
index 9509619..270d444 100644
--- a/python-Bottleneck.spec
+++ b/python-Bottleneck.spec
@@ -2,10 +2,11 @@
 
 Name:		python-%{upname}
 Version:	1.3.7
-Release:	7%{?dist}
+Release:	8%{?dist}
 Summary:	Collection of fast NumPy array functions written in Cython
 
-License:	BSD
+# Automatically converted from old format: BSD - review is highly recommended.
+License:	LicenseRef-Callaway-BSD
 URL:		https://pypi.org/project/Bottleneck/
 Source0:	https://files.pythonhosted.org/packages/source/B/%{upname}/%{upname}-%{version}.tar.gz
 # https://github.com/pydata/bottleneck/pull/432
@@ -102,6 +103,9 @@ rm -rf %{buildroot}%{python3_sitearch}/.pytest_cache
 
 
 %changelog
+* Wed Sep 04 2024 Miroslav Suchý <msuchy@redhat.com> - 1.3.7-8
+- convert license to SPDX
+
 * Fri Jul 19 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.3.7-7
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild