diff --git a/pc-bios/README b/pc-bios/README
index eff3de7615..7b4dfed6cf 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -11,8 +11,8 @@
   firmware implementation. The goal is to implement a 100% IEEE
   1275-1994 (referred to as Open Firmware) compliant firmware.
   The included images for PowerPC (for 32 and 64 bit PPC CPUs),
-  Sparc32 and Sparc64 are built from OpenBIOS SVN revision
-  1063.
+  Sparc32 and Sparc64 are built from OpenBIOS 1.1 release (SVN
+  revision 1136).
 
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at
diff --git a/pc-bios/openbios-ppc b/pc-bios/openbios-ppc
index 5311eca691..77eb55dce8 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 6bd8e45d86..c5ba6ae6d1 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 7c06fcc5aa..c4aaa05173 100644
Binary files a/pc-bios/openbios-sparc64 and b/pc-bios/openbios-sparc64 differ
diff --git a/roms/openbios b/roms/openbios
index f095c85813..569e40c517 160000
--- a/roms/openbios
+++ b/roms/openbios
@@ -1 +1 @@
-Subproject commit f095c858136896d236931357b8d597f407286f71
+Subproject commit 569e40c517e9623e672be38a21da7bcec046e3be