diff --git a/pc-bios/README b/pc-bios/README
index 4d1d816fdb..32a438efc0 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -17,7 +17,7 @@
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at
   https://github.com/dgibson/SLOF, and the image currently in qemu is
-  built from git tag qemu-slof-20110323.
+  built from git tag qemu-slof-20110930.
 
 - The PXE roms come from the iPXE project. Built with BANNER_TIME 0.
   Sources available at http://ipxe.org.  Vendor:Device ID -> ROM mapping:
diff --git a/pc-bios/slof.bin b/pc-bios/slof.bin
index 22c4c7f5c4..b9d4f35053 100644
Binary files a/pc-bios/slof.bin and b/pc-bios/slof.bin differ
diff --git a/roms/SLOF b/roms/SLOF
index d1d6b53b71..b94bde008b 160000
--- a/roms/SLOF
+++ b/roms/SLOF
@@ -1 +1 @@
-Subproject commit d1d6b53b713a2b7c2c25685268fa932d28a4b4c0
+Subproject commit b94bde008b0d49ec4bfe933e110d0952d032ac28