diff --git a/dag.go b/dag.go
index 69f83ab..407e55a 100644
--- a/dag.go
+++ b/dag.go
@@ -8,7 +8,7 @@ import (
 
 	"github.com/ipfs/boxo/coreiface/options"
 	"github.com/ipfs/boxo/coreiface/path"
-	"github.com/ipfs/go-block-format"
+	blocks "github.com/ipfs/go-block-format"
 	"github.com/ipfs/go-cid"
 	format "github.com/ipfs/go-ipld-format"
 	multicodec "github.com/multiformats/go-multicodec"
diff --git a/go.mod b/go.mod
index cc760a4..27bf2ac 100644
--- a/go.mod
+++ b/go.mod
@@ -70,4 +70,4 @@ require (
 	lukechampine.com/blake3 v1.2.1 // indirect
 )
 
-go 1.19
+go 1.20