license: LGPL-2.1+ -> LGPL-2.1-or-later
diff --git a/test/test-exec-deserialization.py b/test/test-exec-deserialization.py
index 8aa16fb..9491e40 100755
--- a/test/test-exec-deserialization.py
+++ b/test/test-exec-deserialization.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# SPDX-License-Identifier: LGPL-2.1+
+# SPDX-License-Identifier: LGPL-2.1-or-later
 #
 #  Copyright © 2017 Michal Sekletar <msekleta@redhat.com>