diff --git a/proto/metadata.proto b/proto/metadata.proto
index 2115bbf..6ff80f7 100644
--- a/proto/metadata.proto
+++ b/proto/metadata.proto
@@ -297,6 +297,10 @@ message AudioFile {
     AAC_24 = 8;
     AAC_48 = 9;
     FLAC_FLAC = 16;
+    XHE_AAC_24 = 18;
+    XHE_AAC_16 = 19;
+    XHE_AAC_12 = 20;
+    FLAC_FLAC_24BIT = 22;
   }
 }
 
diff --git a/proto/spotify/metadata/metadata.pb.go b/proto/spotify/metadata/metadata.pb.go
index 3a5ad00..aa21b8c 100644
--- a/proto/spotify/metadata/metadata.pb.go
+++ b/proto/spotify/metadata/metadata.pb.go
@@ -578,17 +578,21 @@ func (Restriction_Type) EnumDescriptor() ([]byte, []int) {
 type AudioFile_Format int32
 
 const (
-	AudioFile_OGG_VORBIS_96  AudioFile_Format = 0
-	AudioFile_OGG_VORBIS_160 AudioFile_Format = 1
-	AudioFile_OGG_VORBIS_320 AudioFile_Format = 2
-	AudioFile_MP3_256        AudioFile_Format = 3
-	AudioFile_MP3_320        AudioFile_Format = 4
-	AudioFile_MP3_160        AudioFile_Format = 5
-	AudioFile_MP3_96         AudioFile_Format = 6
-	AudioFile_MP3_160_ENC    AudioFile_Format = 7
-	AudioFile_AAC_24         AudioFile_Format = 8
-	AudioFile_AAC_48         AudioFile_Format = 9
-	AudioFile_FLAC_FLAC      AudioFile_Format = 16
+	AudioFile_OGG_VORBIS_96   AudioFile_Format = 0
+	AudioFile_OGG_VORBIS_160  AudioFile_Format = 1
+	AudioFile_OGG_VORBIS_320  AudioFile_Format = 2
+	AudioFile_MP3_256         AudioFile_Format = 3
+	AudioFile_MP3_320         AudioFile_Format = 4
+	AudioFile_MP3_160         AudioFile_Format = 5
+	AudioFile_MP3_96          AudioFile_Format = 6
+	AudioFile_MP3_160_ENC     AudioFile_Format = 7
+	AudioFile_AAC_24          AudioFile_Format = 8
+	AudioFile_AAC_48          AudioFile_Format = 9
+	AudioFile_FLAC_FLAC       AudioFile_Format = 16
+	AudioFile_XHE_AAC_24      AudioFile_Format = 18
+	AudioFile_XHE_AAC_16      AudioFile_Format = 19
+	AudioFile_XHE_AAC_12      AudioFile_Format = 20
+	AudioFile_FLAC_FLAC_24BIT AudioFile_Format = 22
 )
 
 // Enum value maps for AudioFile_Format.
@@ -605,19 +609,27 @@ var (
 		8:  "AAC_24",
 		9:  "AAC_48",
 		16: "FLAC_FLAC",
+		18: "XHE_AAC_24",
+		19: "XHE_AAC_16",
+		20: "XHE_AAC_12",
+		22: "FLAC_FLAC_24BIT",
 	}
 	AudioFile_Format_value = map[string]int32{
-		"OGG_VORBIS_96":  0,
-		"OGG_VORBIS_160": 1,
-		"OGG_VORBIS_320": 2,
-		"MP3_256":        3,
-		"MP3_320":        4,
-		"MP3_160":        5,
-		"MP3_96":         6,
-		"MP3_160_ENC":    7,
-		"AAC_24":         8,
-		"AAC_48":         9,
-		"FLAC_FLAC":      16,
+		"OGG_VORBIS_96":   0,
+		"OGG_VORBIS_160":  1,
+		"OGG_VORBIS_320":  2,
+		"MP3_256":         3,
+		"MP3_320":         4,
+		"MP3_160":         5,
+		"MP3_96":          6,
+		"MP3_160_ENC":     7,
+		"AAC_24":          8,
+		"AAC_48":          9,
+		"FLAC_FLAC":       16,
+		"XHE_AAC_24":      18,
+		"XHE_AAC_16":      19,
+		"XHE_AAC_12":      20,
+		"FLAC_FLAC_24BIT": 22,
 	}
 )
 
@@ -3277,13 +3289,13 @@ var file_metadata_proto_rawDesc = []byte{
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 	0x61, 0x74, 0x12, 0x11, 0x0a, 0x0d, 0x4f, 0x47, 0x47, 0x5f, 0x56, 0x4f, 0x52, 0x42, 0x49, 0x53,
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@@ -3294,16 +3306,20 @@ var file_metadata_proto_rawDesc = []byte{
 	0x12, 0x0f, 0x0a, 0x0b, 0x4d, 0x50, 0x33, 0x5f, 0x31, 0x36, 0x30, 0x5f, 0x45, 0x4e, 0x43, 0x10,
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 }
 
 var (