diff --git a/go.mod b/go.mod
index ffed45e..d7ddfbe 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/blinklabs-io/adder v0.22.1
 	github.com/blinklabs-io/bursa v0.8.0
 	github.com/blinklabs-io/cardano-models v0.3.5
-	github.com/blinklabs-io/gouroboros v0.89.1
+	github.com/blinklabs-io/gouroboros v0.90.0
 	github.com/blinklabs-io/merkle-patricia-forestry v0.1.0
 	github.com/dgraph-io/badger/v4 v4.2.0
 	github.com/kelseyhightower/envconfig v1.4.0
diff --git a/go.sum b/go.sum
index df0660a..66eb85a 100644
--- a/go.sum
+++ b/go.sum
@@ -13,8 +13,8 @@ github.com/blinklabs-io/bursa v0.8.0 h1:wWJOweXyZ+SlqSgWGStnYZdhf5IgoETsG+KK0Uek
 github.com/blinklabs-io/bursa v0.8.0/go.mod h1:ED+24unjrouN2wbr3cvAi01pOiZSVh7Bx3JXJl4Lkbc=
 github.com/blinklabs-io/cardano-models v0.3.5 h1:qekNu9CFkOoULYQJ4ymD6s5Iia2L5WRo/TUVPVpF3BY=
 github.com/blinklabs-io/cardano-models v0.3.5/go.mod h1:QVU0hGMQDlM+uPFgibGJdz2aQY98QvL2/HCoXGcWVyE=
-github.com/blinklabs-io/gouroboros v0.89.1 h1:pcD9hc2EkiPkq915aMDBAbgQZTX4I73gUzZf2UUcggs=
-github.com/blinklabs-io/gouroboros v0.89.1/go.mod h1:l6G9mwAa/p0CBGCZBjK1W67815gWrRlmcGl6fccbt4U=
+github.com/blinklabs-io/gouroboros v0.90.0 h1:PReNJ9JY+6nU6w/gHxRhSg52O6VcEpoDaicbN9UoiQU=
+github.com/blinklabs-io/gouroboros v0.90.0/go.mod h1:tIRw2LWdjjf4UUkKk4EiC7xlZ48r4c+AV8lLf4DMZ2Y=
 github.com/blinklabs-io/merkle-patricia-forestry v0.1.0 h1:tpnFc3uhxm1g14aOd2WsGUJc8wJS1WsVe6tCDZqjGsI=
 github.com/blinklabs-io/merkle-patricia-forestry v0.1.0/go.mod h1:0RVrI9p0itJdOGr35s3c8uGjO6iUkQ5dlZFsu8IoFYk=
 github.com/blinklabs-io/ouroboros-mock v0.3.1 h1:oQiMgH0VgsJIGy4lJGaySegObq5FsVgFTYXUO2PS2T8=
diff --git a/internal/indexer/indexer.go b/internal/indexer/indexer.go
index daf334e..a0a3f89 100644
--- a/internal/indexer/indexer.go
+++ b/internal/indexer/indexer.go
@@ -229,23 +229,23 @@ func (i *Indexer) handleEventTransaction(evt event.Event) error {
 			}
 		}
 	}
-	for idx, txOutput := range eventTx.Transaction.Produced() {
-		if txOutput.Address().String() == cfg.Indexer.ScriptAddress ||
-			txOutput.Address().String() == bursa.PaymentAddress {
+	for _, utxo := range eventTx.Transaction.Produced() {
+		if utxo.Output.Address().String() == cfg.Indexer.ScriptAddress ||
+			utxo.Output.Address().String() == bursa.PaymentAddress {
 			// Write UTXO to storage
 			if err := store.AddUtxo(
-				txOutput.Address().String(),
+				utxo.Output.Address().String(),
 				eventCtx.TransactionHash,
-				uint32(idx),
-				txOutput.Cbor(),
+				utxo.Id.Index(),
+				utxo.Output.Cbor(),
 				eventCtx.SlotNumber,
 			); err != nil {
 				return err
 			}
 		}
 		// Handle datum for script address
-		if txOutput.Address().String() == cfg.Indexer.ScriptAddress {
-			datum := txOutput.Datum()
+		if utxo.Output.Address().String() == cfg.Indexer.ScriptAddress {
+			datum := utxo.Output.Datum()
 			if datum != nil {
 				if _, err := datum.Decode(); err != nil {
 					logger.Warnf(