diff --git a/pb/record.pb.go b/pb/record.pb.go
index 3bb7ff3..f172f7e 100644
--- a/pb/record.pb.go
+++ b/pb/record.pb.go
@@ -91,15 +91,16 @@ var file_github_com_libp2p_go_libp2p_record_pb_record_proto_rawDesc = []byte{
 	0x0a, 0x32, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6c, 0x69, 0x62,
 	0x70, 0x32, 0x70, 0x2f, 0x67, 0x6f, 0x2d, 0x6c, 0x69, 0x62, 0x70, 0x32, 0x70, 0x2d, 0x72, 0x65,
 	0x63, 0x6f, 0x72, 0x64, 0x2f, 0x70, 0x62, 0x2f, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x2e, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x22, 0x54, 0x0a, 0x06, 0x52, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x12, 0x10,
-	0x0a, 0x03, 0x6b, 0x65, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79,
-	0x12, 0x14, 0x0a, 0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52,
-	0x05, 0x76, 0x61, 0x6c, 0x75, 0x65, 0x12, 0x22, 0x0a, 0x0c, 0x74, 0x69, 0x6d, 0x65, 0x52, 0x65,
-	0x63, 0x65, 0x69, 0x76, 0x65, 0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x74, 0x69,
-	0x6d, 0x65, 0x52, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65, 0x64, 0x42, 0x27, 0x5a, 0x25, 0x67, 0x69,
-	0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x6c, 0x69, 0x62, 0x70, 0x32, 0x70, 0x2f,
-	0x67, 0x6f, 0x2d, 0x6c, 0x69, 0x62, 0x70, 0x32, 0x70, 0x2d, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64,
-	0x2f, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x72, 0x6f, 0x74, 0x6f, 0x12, 0x09, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x2e, 0x70, 0x62, 0x22,
+	0x54, 0x0a, 0x06, 0x52, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x12, 0x10, 0x0a, 0x03, 0x6b, 0x65, 0x79,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x03, 0x6b, 0x65, 0x79, 0x12, 0x14, 0x0a, 0x05, 0x76,
+	0x61, 0x6c, 0x75, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x05, 0x76, 0x61, 0x6c, 0x75,
+	0x65, 0x12, 0x22, 0x0a, 0x0c, 0x74, 0x69, 0x6d, 0x65, 0x52, 0x65, 0x63, 0x65, 0x69, 0x76, 0x65,
+	0x64, 0x18, 0x05, 0x20, 0x01, 0x28, 0x09, 0x52, 0x0c, 0x74, 0x69, 0x6d, 0x65, 0x52, 0x65, 0x63,
+	0x65, 0x69, 0x76, 0x65, 0x64, 0x42, 0x27, 0x5a, 0x25, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e,
+	0x63, 0x6f, 0x6d, 0x2f, 0x6c, 0x69, 0x62, 0x70, 0x32, 0x70, 0x2f, 0x67, 0x6f, 0x2d, 0x6c, 0x69,
+	0x62, 0x70, 0x32, 0x70, 0x2d, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x2f, 0x70, 0x62, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -116,7 +117,7 @@ func file_github_com_libp2p_go_libp2p_record_pb_record_proto_rawDescGZIP() []byt
 
 var file_github_com_libp2p_go_libp2p_record_pb_record_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
 var file_github_com_libp2p_go_libp2p_record_pb_record_proto_goTypes = []any{
-	(*Record)(nil), // 0: Record
+	(*Record)(nil), // 0: record.pb.Record
 }
 var file_github_com_libp2p_go_libp2p_record_pb_record_proto_depIdxs = []int32{
 	0, // [0:0] is the sub-list for method output_type
diff --git a/pb/record.proto b/pb/record.proto
index e34c7b6..33120c8 100644
--- a/pb/record.proto
+++ b/pb/record.proto
@@ -1,4 +1,5 @@
 syntax = "proto3";
+package record.pb;
 
 option go_package = "github.com/libp2p/go-libp2p-record/pb";
 
diff --git a/version.json b/version.json
index a654d65..9ed87d7 100644
--- a/version.json
+++ b/version.json
@@ -1,3 +1,3 @@
 {
-  "version": "v0.3.0"
+  "version": "v0.3.1"
 }