lib/ledger_sync/adaptors/test/payment/operations/update.rb in ledger_sync-1.3.1 vs lib/ledger_sync/adaptors/test/payment/operations/update.rb in ledger_sync-1.3.2

@@ -7,10 +7,10 @@
             class Contract < LedgerSync::Adaptors::Contract
               params do
                 required(:external_id).maybe(:string)
                 optional(:account).hash(Types::Reference)
                 required(:amount).filled(:integer)
-                required(:currency).filled(:string)
+                required(:currency).filled(:hash, Types::Reference)
                 required(:customer).hash(Types::Reference)
                 optional(:deposit_account).hash(Types::Reference)
                 optional(:exchange_rate).maybe(:float)
                 required(:ledger_id).filled(:string)
                 required(:line_items).array(Types::Reference)