diff --git a/hyphen-cy.spec b/hyphen-cy.spec
index 63718f3..f962996 100644
--- a/hyphen-cy.spec
+++ b/hyphen-cy.spec
@@ -2,12 +2,12 @@ Name: hyphen-cy
 Summary: Welsh hyphenation rules
 %global upstreamid 20110620
 Version: 0.%{upstreamid}
-Release: 22%{?dist}
+Release: 23%{?dist}
 #? in a url causes trouble
 #http://tug.org/svn/texhyphen/trunk/hyph-utf8/tex/generic/hyph-utf8/patterns/tex/hyph-cy.tex?view=co
 Source: hyph-cy.tex
 URL: http://tug.org/tex-hyphen
-License: LPPL
+License: LPPL-1.3a
 BuildArch: noarch
 BuildRequires: hyphen-devel
 Requires: hyphen
@@ -38,6 +38,9 @@ cp -p hyph_cy_GB.dic $RPM_BUILD_ROOT/%{_datadir}/hyphen
 %{_datadir}/hyphen/*
 
 %changelog
+* Thu Feb 23 2023 Caolán McNamara <caolanm@redhat.com> - 0.20110620-23
+- migrated to SPDX license
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.20110620-22
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild