diff --git a/go.mod b/go.mod
index 78ae236..6759a88 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/google/go-cmp v0.6.0
 	github.com/jaswdr/faker v1.19.1
 	github.com/jhump/protoreflect/v2 v2.0.0-20230705224148-00680b949112
-	github.com/k1LoW/bufresolv v0.7.1
+	github.com/k1LoW/bufresolv v0.7.3
 	github.com/k1LoW/protoresolv v0.1.1
 	github.com/minio/pkg v1.7.5
 	github.com/tenntenn/golden v0.5.4
diff --git a/go.sum b/go.sum
index 1f1237c..1f62ba3 100644
--- a/go.sum
+++ b/go.sum
@@ -18,8 +18,8 @@ github.com/josharian/mapfs v0.0.0-20210615234106-095c008854e6 h1:c+ctPFdISggaSNC
 github.com/josharian/mapfs v0.0.0-20210615234106-095c008854e6/go.mod h1:Rv/momJI8DgrWnBZip+SgagpcgORIZQE5SERlxNb8LY=
 github.com/josharian/txtarfs v0.0.0-20210615234325-77aca6df5bca h1:a8xeK4GsWLE4LYo5VI4u1Cn7ZvT1NtXouXR3DdKLB8Q=
 github.com/josharian/txtarfs v0.0.0-20210615234325-77aca6df5bca/go.mod h1:UbC32ft9G/jG+sZI8wLbIBNIrYr7vp/yqMDa9SxVBNA=
-github.com/k1LoW/bufresolv v0.7.1 h1:k90mS9b55jQWejxDpzzUuFfXjzBmYHTrjXT8uDDj7R4=
-github.com/k1LoW/bufresolv v0.7.1/go.mod h1:YAD7UyqFU2+hyrUot6HZtVCD2Hjk7PkO62id7GjCdn4=
+github.com/k1LoW/bufresolv v0.7.3 h1:PkhcNxx+WwvLO6IO8a/2sf3qpfUDeu07BRa8g1VVgIE=
+github.com/k1LoW/bufresolv v0.7.3/go.mod h1:YAD7UyqFU2+hyrUot6HZtVCD2Hjk7PkO62id7GjCdn4=
 github.com/k1LoW/protoresolv v0.1.1 h1:3Q5Sl4bOGyXy9etMZJraF60XqPQBqodFMfGoqBEBwYE=
 github.com/k1LoW/protoresolv v0.1.1/go.mod h1:eVklYuDOPjSNzmbHZiNmXwmXX4OHqscY0MduCGQbSK0=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=