diff --git a/pc-bios/README b/pc-bios/README
index db39d757b01a7346aa720b7c9d0ebf13428f68a6..c51ae58824a9e4680ae24b86be09536fe8ea1574 100644
--- a/pc-bios/README
+++ b/pc-bios/README
@@ -14,7 +14,7 @@
 - SLOF (Slimline Open Firmware) is a free IEEE 1275 Open Firmware
   implementation for certain IBM POWER hardware.  The sources are at
   https://github.com/aik/SLOF, and the image currently in qemu is
-  built from git tag qemu-slof-20210711.
+  built from git tag qemu-slof-20211112.
 
 - VOF (Virtual Open Firmware) is a minimalistic firmware to work with
   -machine pseries,x-vof=on. When enabled, the firmware acts as a slim shim and
diff --git a/pc-bios/slof.bin b/pc-bios/slof.bin
index 855521e650e8b33279dc3b9561952ae2ce7e9188..046ca63709aacf7f05c9b95a37535ac2c0b52df3 100644
Binary files a/pc-bios/slof.bin and b/pc-bios/slof.bin differ
diff --git a/roms/SLOF b/roms/SLOF
index dd0dcaa1c1085c159ddab709c7f274b3917be8bd..a6906b024c6cca5a86496f51eb4bfee3a0c36148 160000
--- a/roms/SLOF
+++ b/roms/SLOF
@@ -1 +1 @@
-Subproject commit dd0dcaa1c1085c159ddab709c7f274b3917be8bd
+Subproject commit a6906b024c6cca5a86496f51eb4bfee3a0c36148