diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 9b1876b157..9847e7b30f 100644
Binary files a/pc-bios/openbios-ppc and b/pc-bios/openbios-ppc differ
diff --git a/pc-bios/openbios-sparc32 b/pc-bios/openbios-sparc32
index 9ee908ff8f..adc7b8abeb 100644
Binary files a/pc-bios/openbios-sparc32 and b/pc-bios/openbios-sparc32 differ
diff --git a/pc-bios/openbios-sparc64 b/pc-bios/openbios-sparc64
index 92ccdf554f..1a7059bf6a 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index c5542f226c..1dc4f162ef 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit c5542f226c0d3d61e7bb578b70e591097d575479
+Subproject commit 1dc4f162efc0f00a36126cab8e7b906335f6b706