diff --git a/go.mod b/go.mod
index 27d01ffe..ac7eb33b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.23.0
 
 require (
 	github.com/DataDog/datadog-go/v5 v5.5.0
-	github.com/artie-labs/transfer v1.27.13
+	github.com/artie-labs/transfer v1.27.14
 	github.com/aws/aws-sdk-go-v2 v1.30.3
 	github.com/aws/aws-sdk-go-v2/config v1.27.27
 	github.com/aws/aws-sdk-go-v2/credentials v1.17.27
diff --git a/go.sum b/go.sum
index 3c27a86a..a38f7f46 100644
--- a/go.sum
+++ b/go.sum
@@ -98,8 +98,8 @@ github.com/apache/thrift v0.0.0-20181112125854-24918abba929/go.mod h1:cp2SuWMxlE
 github.com/apache/thrift v0.14.2/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/apache/thrift v0.17.0 h1:cMd2aj52n+8VoAtvSvLn4kDC3aZ6IAkBuqWQ2IDu7wo=
 github.com/apache/thrift v0.17.0/go.mod h1:OLxhMRJxomX+1I/KUw03qoV3mMz16BwaKI+d4fPBx7Q=
-github.com/artie-labs/transfer v1.27.13 h1:kTQs/x5TheufGZm1yznLTkUFer+jB8GymAepVPvyAd8=
-github.com/artie-labs/transfer v1.27.13/go.mod h1:Lbrj8nz/cCq5BycDR++l3K+kc2GUbEnGRyrVDyA8MfM=
+github.com/artie-labs/transfer v1.27.14 h1:wN4tBGJmcCKlvUacFgBgug+1XtuTiW9QbmmwSh6OcDc=
+github.com/artie-labs/transfer v1.27.14/go.mod h1:Lbrj8nz/cCq5BycDR++l3K+kc2GUbEnGRyrVDyA8MfM=
 github.com/aws/aws-sdk-go v1.30.19/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/aws/aws-sdk-go-v2 v1.16.12/go.mod h1:C+Ym0ag2LIghJbXhfXZ0YEEp49rBWowxKzJLUoob0ts=
 github.com/aws/aws-sdk-go-v2 v1.30.3 h1:jUeBtG0Ih+ZIFH0F4UkmL9w3cSpaMv9tYYDbzILP8dY=
diff --git a/lib/kafkalib/writer.go b/lib/kafkalib/writer.go
index 7533dc11..a3a6b221 100644
--- a/lib/kafkalib/writer.go
+++ b/lib/kafkalib/writer.go
@@ -147,7 +147,7 @@ func (b *BatchWriter) Write(ctx context.Context, rawMsgs []lib.RawMessage) error
 	return nil
 }
 
-func (b *BatchWriter) OnComplete() error {
+func (b *BatchWriter) OnComplete(_ context.Context) error {
 	return nil
 }
 
diff --git a/writers/transfer/writer.go b/writers/transfer/writer.go
index 717df136..0f6fd52d 100644
--- a/writers/transfer/writer.go
+++ b/writers/transfer/writer.go
@@ -105,7 +105,7 @@ func (w *Writer) messageToEvent(message lib.RawMessage) (event.Event, error) {
 	return memoryEvent, nil
 }
 
-func (w *Writer) Write(_ context.Context, messages []lib.RawMessage) error {
+func (w *Writer) Write(ctx context.Context, messages []lib.RawMessage) error {
 	if len(messages) == 0 {
 		return nil
 	}
@@ -150,7 +150,7 @@ func (w *Writer) Write(_ context.Context, messages []lib.RawMessage) error {
 		}
 
 		if shouldFlush {
-			if err = w.flush(flushReason); err != nil {
+			if err = w.flush(ctx, flushReason); err != nil {
 				return err
 			}
 		}
@@ -170,7 +170,7 @@ func (w *Writer) getTableData() (string, *models.TableData, error) {
 	return "", nil, fmt.Errorf("expected exactly one table")
 }
 
-func (w *Writer) flush(reason string) error {
+func (w *Writer) flush(ctx context.Context, reason string) error {
 	tableName, tableData, err := w.getTableData()
 	if err != nil {
 		return err
@@ -198,7 +198,7 @@ func (w *Writer) flush(reason string) error {
 	tableData.ResetTempTableSuffix()
 	if isMicrosoftSQLServer(w.destination) {
 		// Microsoft SQL Server uses MERGE not append
-		if err = w.destination.Merge(tableData.TableData); err != nil {
+		if err = w.destination.Merge(ctx, tableData.TableData); err != nil {
 			tags["what"] = "merge_fail"
 			tags["retryable"] = fmt.Sprint(w.destination.IsRetryableError(err))
 			return fmt.Errorf("failed to merge data to destination: %w", err)
@@ -210,7 +210,7 @@ func (w *Writer) flush(reason string) error {
 		}
 
 		tableData.InMemoryColumns().DeleteColumn(constants.OnlySetDeleteColumnMarker)
-		if err = w.destination.Append(tableData.TableData, isBigQuery(w.destination)); err != nil {
+		if err = w.destination.Append(ctx, tableData.TableData, isBigQuery(w.destination)); err != nil {
 			tags["what"] = "merge_fail"
 			tags["retryable"] = fmt.Sprint(w.destination.IsRetryableError(err))
 			return fmt.Errorf("failed to append data to destination: %w", err)
@@ -221,12 +221,12 @@ func (w *Writer) flush(reason string) error {
 	return nil
 }
 
-func (w *Writer) OnComplete() error {
+func (w *Writer) OnComplete(ctx context.Context) error {
 	if len(w.primaryKeys) == 0 {
 		return fmt.Errorf("primary keys not set")
 	}
 
-	if err := w.flush("complete"); err != nil {
+	if err := w.flush(ctx, "complete"); err != nil {
 		return fmt.Errorf("failed to flush: %w", err)
 	}
 
diff --git a/writers/writer.go b/writers/writer.go
index 38013990..e06a7d11 100644
--- a/writers/writer.go
+++ b/writers/writer.go
@@ -12,7 +12,7 @@ import (
 
 type DestinationWriter interface {
 	Write(ctx context.Context, rawMsgs []lib.RawMessage) error
-	OnComplete() error
+	OnComplete(ctx context.Context) error
 }
 
 type Writer struct {
@@ -57,7 +57,7 @@ func (w *Writer) Write(ctx context.Context, iter iterator.Iterator[[]lib.RawMess
 
 	// Only run [OnComplete] if we wrote messages out. Otherwise, primary keys may not be loaded.
 	if count > 0 {
-		if err := w.destinationWriter.OnComplete(); err != nil {
+		if err := w.destinationWriter.OnComplete(ctx); err != nil {
 			return 0, fmt.Errorf("failed running destination OnComplete: %w", err)
 		}
 	}
@@ -65,8 +65,8 @@ func (w *Writer) Write(ctx context.Context, iter iterator.Iterator[[]lib.RawMess
 	return count, nil
 }
 
-func (w *Writer) OnComplete() error {
-	if err := w.destinationWriter.OnComplete(); err != nil {
+func (w *Writer) OnComplete(ctx context.Context) error {
+	if err := w.destinationWriter.OnComplete(ctx); err != nil {
 		return fmt.Errorf("failed running destination OnComplete: %w", err)
 	}