diff --git a/Platform/model.yaml b/Platform/model.yaml
index c44bc41..c09dd54 100644
--- a/Platform/model.yaml
+++ b/Platform/model.yaml
@@ -357,7 +357,7 @@ Platform:
     - type
   type: object
   x-derived-from: http://data.europa.eu/949/Platform
-  x-disclaimer: 'Redistribution and use in source and binary forms, with or without modification, are permitted  provided that the license conditions are met. Copyleft (c) 2022 Contributors to Smart Data Models Program'
+  x-disclaimer: 'Redistribution and use in source and binary forms, with or without modification, are permitted  provided that the license conditions are met. Copyleft (c) 2023 Contributors to Smart Data Models Program'
   x-license-url: https://github.com/smart-data-models/dataModel.ERA/blob/master/Platform/LICENSE.md
   x-model-schema: https://smart-data-models.github.io/dataModel.ERA/Certificate/schema.json
   x-model-tags: 'ERA vocabulary, railway, train'