diff --git a/hunspell-grc.spec b/hunspell-grc.spec
index 12adc44..aaf0ce7 100644
--- a/hunspell-grc.spec
+++ b/hunspell-grc.spec
@@ -7,10 +7,10 @@
 Name: hunspell-grc
 Summary: Ancient Greek hunspell dictionaries
 Version: 2.1.5
-Release: 27%{?dist}
+Release: 28%{?dist}
 Source: https://downloads.sourceforge.net/project/aoo-extensions/2313/1/grc.oxt
 URL: http://www.himeros.eu/
-License: GPL+ or LGPLv2+
+License: GPL-1.0-or-later OR LGPL-2.1-or-later
 BuildArch: noarch
 
 Requires: hunspell-filesystem
@@ -36,6 +36,9 @@ cp -p dictionaries/grc_GR.dic $RPM_BUILD_ROOT/%{_datadir}/%{dict_dirname}/grc.di
 %{_datadir}/%{dict_dirname}/*
 
 %changelog
+* Wed Feb 22 2023 Caolán McNamara <caolanm@redhat.com> - 2.1.5-28
+- migrated to SPDX license
+
 * Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.1.5-27
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild