X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/2ab1b540a710fd454f33e9ba22db601e67f3d217..f25b37a8e72716478e7cfae11ab5bf13b7051694:/services/api/db/migrate/20170301225558_no_downgrade_after_json.rb

diff --git a/services/api/db/migrate/20170301225558_no_downgrade_after_json.rb b/services/api/db/migrate/20170301225558_no_downgrade_after_json.rb
index 030085ef08..295511d089 100644
--- a/services/api/db/migrate/20170301225558_no_downgrade_after_json.rb
+++ b/services/api/db/migrate/20170301225558_no_downgrade_after_json.rb
@@ -1,4 +1,8 @@
-class NoDowngradeAfterJson < ActiveRecord::Migration
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
+class NoDowngradeAfterJson < ActiveRecord::Migration[4.2]
   def up
   end