diff --git a/ipld/unixfs/pb/unixfs.pb.go b/ipld/unixfs/pb/unixfs.pb.go
index e52314007..2f7cb44ab 100644
--- a/ipld/unixfs/pb/unixfs.pb.go
+++ b/ipld/unixfs/pb/unixfs.pb.go
@@ -5,9 +5,8 @@ package unixfs_pb
 
 import (
 	fmt "fmt"
-	math "math"
-
 	proto "github.com/gogo/protobuf/proto"
+	math "math"
 )
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -19,7 +18,7 @@ var _ = math.Inf
 // is compatible with the proto package it is being compiled against.
 // A compilation error at this line likely means your copy of the
 // proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
+const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package
 
 type Data_DataType int32
 
@@ -74,7 +73,7 @@ func (Data_DataType) EnumDescriptor() ([]byte, []int) {
 }
 
 type Data struct {
-	Type                 *Data_DataType `protobuf:"varint,1,req,name=Type,enum=unixfs.pb.Data_DataType" json:"Type,omitempty"`
+	Type                 *Data_DataType `protobuf:"varint,1,req,name=Type,enum=unixfs.v1.pb.Data_DataType" json:"Type,omitempty"`
 	Data                 []byte         `protobuf:"bytes,2,opt,name=Data" json:"Data,omitempty"`
 	Filesize             *uint64        `protobuf:"varint,3,opt,name=filesize" json:"filesize,omitempty"`
 	Blocksizes           []uint64       `protobuf:"varint,4,rep,name=blocksizes" json:"blocksizes,omitempty"`
@@ -190,29 +189,30 @@ func (m *Metadata) GetMimeType() string {
 }
 
 func init() {
-	proto.RegisterEnum("unixfs.pb.Data_DataType", Data_DataType_name, Data_DataType_value)
-	proto.RegisterType((*Data)(nil), "unixfs.pb.Data")
-	proto.RegisterType((*Metadata)(nil), "unixfs.pb.Metadata")
+	proto.RegisterEnum("unixfs.v1.pb.Data_DataType", Data_DataType_name, Data_DataType_value)
+	proto.RegisterType((*Data)(nil), "unixfs.v1.pb.Data")
+	proto.RegisterType((*Metadata)(nil), "unixfs.v1.pb.Metadata")
 }
 
 func init() { proto.RegisterFile("unixfs.proto", fileDescriptor_e2fd76cc44dfc7c3) }
 
 var fileDescriptor_e2fd76cc44dfc7c3 = []byte{
-	// 254 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x90, 0xb1, 0x6a, 0xeb, 0x30,
-	0x18, 0x85, 0xaf, 0x6c, 0x25, 0xb1, 0xff, 0xeb, 0x16, 0xf1, 0x0f, 0x45, 0x74, 0x28, 0xc6, 0x43,
-	0xd1, 0x50, 0x3c, 0xf4, 0x0d, 0x0a, 0xa1, 0x74, 0xf1, 0xa2, 0x84, 0xee, 0x4a, 0x22, 0x63, 0x11,
-	0xc7, 0x0a, 0xb6, 0x42, 0xeb, 0x3e, 0x45, 0x1f, 0xb9, 0xc8, 0x8e, 0xdd, 0x2e, 0x82, 0x4f, 0xe7,
-	0x7c, 0xe2, 0x20, 0x48, 0x2e, 0x8d, 0xf9, 0x2c, 0xbb, 0xfc, 0xdc, 0x5a, 0x67, 0x31, 0x9e, 0x68,
-	0x97, 0x7d, 0x07, 0x40, 0xd7, 0xca, 0x29, 0x7c, 0x02, 0xba, 0xed, 0xcf, 0x9a, 0x93, 0x34, 0x10,
-	0xb7, 0xcf, 0x3c, 0x9f, 0x2b, 0xb9, 0x8f, 0x87, 0xc3, 0xe7, 0x72, 0x68, 0x21, 0x8e, 0x16, 0x0f,
-	0x52, 0x22, 0x12, 0x39, 0xbe, 0x70, 0x0f, 0x51, 0x69, 0x6a, 0xdd, 0x99, 0x2f, 0xcd, 0xc3, 0x94,
-	0x08, 0x2a, 0x67, 0xc6, 0x07, 0x80, 0x5d, 0x6d, 0xf7, 0x47, 0x0f, 0x1d, 0xa7, 0x69, 0x28, 0xa8,
-	0xfc, 0x73, 0xe3, 0xdd, 0x4a, 0x75, 0xd5, 0xb0, 0x60, 0x31, 0xba, 0x13, 0xe3, 0x1d, 0x2c, 0x4b,
-	0xd5, 0xd8, 0x8b, 0xe3, 0xcb, 0x21, 0xb9, 0x52, 0xf6, 0x0e, 0xd1, 0xb4, 0x0a, 0x57, 0x10, 0x4a,
-	0xf5, 0xc1, 0xfe, 0xe1, 0x0d, 0xc4, 0x6b, 0xd3, 0xea, 0xbd, 0xb3, 0x6d, 0xcf, 0x08, 0x46, 0x40,
-	0x5f, 0x4d, 0xad, 0x59, 0x80, 0x09, 0x44, 0x85, 0x76, 0xea, 0xa0, 0x9c, 0x62, 0x21, 0xfe, 0x87,
-	0xd5, 0xa6, 0x3f, 0xd5, 0xa6, 0x39, 0x32, 0xea, 0x9d, 0xb7, 0x97, 0x62, 0xbb, 0xa9, 0x54, 0x7b,
-	0x60, 0x8b, 0xec, 0xf1, 0xb7, 0xe9, 0x77, 0x15, 0xe6, 0xa4, 0xaf, 0x3f, 0x43, 0x44, 0x2c, 0x67,
-	0xfe, 0x09, 0x00, 0x00, 0xff, 0xff, 0xe9, 0xa0, 0x51, 0x10, 0x54, 0x01, 0x00, 0x00,
+	// 267 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x4c, 0x90, 0x41, 0x4f, 0x83, 0x30,
+	0x18, 0x86, 0x05, 0xba, 0x0d, 0xbe, 0xa1, 0x69, 0xbe, 0x83, 0x21, 0x9a, 0x18, 0xc2, 0xc1, 0x70,
+	0xc2, 0xe8, 0x3f, 0xd0, 0x2c, 0xc6, 0x0b, 0x97, 0x6e, 0xf1, 0xe0, 0xc5, 0x94, 0xad, 0x84, 0x66,
+	0x8c, 0x12, 0xe8, 0x54, 0xfc, 0x1b, 0xfe, 0x61, 0x53, 0x18, 0xdb, 0x2e, 0x4d, 0x9e, 0xf6, 0x79,
+	0x9b, 0x37, 0x2f, 0xf8, 0xfb, 0x4a, 0xfe, 0xe4, 0x6d, 0x52, 0x37, 0x4a, 0x2b, 0x1c, 0xe9, 0xeb,
+	0x31, 0xa9, 0xb3, 0xe8, 0xcf, 0x06, 0xb2, 0xe0, 0x9a, 0xe3, 0x03, 0x90, 0x55, 0x57, 0x8b, 0xc0,
+	0x0a, 0xed, 0xf8, 0xea, 0xe9, 0x36, 0x39, 0xb7, 0x12, 0x63, 0xf4, 0x87, 0x51, 0x58, 0x2f, 0x22,
+	0x0e, 0xc1, 0xc0, 0x0e, 0xad, 0xd8, 0x67, 0xc3, 0x27, 0x37, 0xe0, 0xe6, 0xb2, 0x14, 0xad, 0xfc,
+	0x15, 0x81, 0x13, 0x5a, 0x31, 0x61, 0x47, 0xc6, 0x3b, 0x80, 0xac, 0x54, 0xeb, 0xad, 0x81, 0x36,
+	0x20, 0xa1, 0x13, 0x13, 0x76, 0x76, 0x63, 0xb2, 0x05, 0x6f, 0x8b, 0xbe, 0xc4, 0x64, 0xc8, 0x8e,
+	0x8c, 0xd7, 0x30, 0xcd, 0x79, 0xa5, 0xf6, 0x3a, 0x98, 0xf6, 0x2f, 0x07, 0x8a, 0xde, 0xc1, 0x1d,
+	0x5b, 0xe1, 0x0c, 0x1c, 0xc6, 0xbf, 0xe9, 0x05, 0x5e, 0x82, 0xb7, 0x90, 0x8d, 0x58, 0x6b, 0xd5,
+	0x74, 0xd4, 0x42, 0x17, 0xc8, 0xab, 0x2c, 0x05, 0xb5, 0xd1, 0x07, 0x37, 0x15, 0x9a, 0x6f, 0xb8,
+	0xe6, 0xd4, 0xc1, 0x39, 0xcc, 0x96, 0xdd, 0xae, 0x94, 0xd5, 0x96, 0x12, 0x93, 0x79, 0x7b, 0x4e,
+	0x57, 0xcb, 0x82, 0x37, 0x1b, 0x3a, 0x89, 0xee, 0x4f, 0xa6, 0xe9, 0x95, 0xca, 0x9d, 0x38, 0x8c,
+	0x63, 0xc5, 0x1e, 0x3b, 0xf2, 0xcb, 0xfc, 0xc3, 0x1b, 0x76, 0xfa, 0xac, 0xb3, 0xff, 0x00, 0x00,
+	0x00, 0xff, 0xff, 0xbd, 0x16, 0xf8, 0x45, 0x67, 0x01, 0x00, 0x00,
 }
diff --git a/ipld/unixfs/pb/unixfs.proto b/ipld/unixfs/pb/unixfs.proto
index ffc059e8b..f65673f54 100644
--- a/ipld/unixfs/pb/unixfs.proto
+++ b/ipld/unixfs/pb/unixfs.proto
@@ -1,6 +1,8 @@
 syntax = "proto2";
 
-package unixfs.pb;
+package unixfs.v1.pb;
+
+option go_package = "unixfs_pb";
 
 message Data {
 	enum DataType {