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diff --git a/lib_ex3d/lib_ex3d/._lib b/lib_ex3d/lib_ex3d/._lib
index 4e477ad..23b219b 100644
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diff --git a/lib_ex3d/lib_ex3d/api/._.DS_Store b/lib_ex3d/lib_ex3d/api/._.DS_Store
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diff --git a/lib_ex3d/lib_ex3d/api/._DSAudioDef.h b/lib_ex3d/lib_ex3d/api/._DSAudioDef.h
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diff --git a/lib_ex3d/lib_ex3d/api/._DSBuild.h b/lib_ex3d/lib_ex3d/api/._DSBuild.h
index 54e0a27..d9a48ac 100644
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diff --git a/lib_ex3d/lib_ex3d/api/._IR.h b/lib_ex3d/lib_ex3d/api/._IR.h
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diff --git a/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h b/lib_ex3d/lib_ex3d/api/._audio_ex3d_control.h
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diff --git a/lib_ex3d/lib_ex3d/lib/._.DS_Store b/lib_ex3d/lib_ex3d/lib/._.DS_Store
index a5dba22..a7eb224 100644
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diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_drama.a
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diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_game.a
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diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_movie.a
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index f5b5ace..4bbbfe5 100644
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diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_2k.a
index 4499f97..97c4196 100644
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diff --git a/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a b/lib_ex3d/lib_ex3d/lib/liblib_ex3d_stereo_8k.a
index 1c2b752..4bee7f5 100644
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diff --git a/sw_usb_audio/shared/version.h b/sw_usb_audio/shared/version.h
index a64a043..6682040 100644
--- a/sw_usb_audio/shared/version.h
+++ b/sw_usb_audio/shared/version.h
@@ -6,7 +6,7 @@
 #define BCD_DEVICE_J       (1)
 #endif
 #ifndef BCD_DEVICE_M
-#define BCD_DEVICE_M       (2)
+#define BCD_DEVICE_M       (3)
 #endif
 #ifndef BCD_DEVICE_N
 #if defined (STEREO_2K)