diff --git a/Config.mk b/Config.mk
index 417039d7f6..0fa4591379 100644
--- a/Config.mk
+++ b/Config.mk
@@ -274,7 +274,7 @@ QEMU_TRADITIONAL_URL ?= git://xenbits.xen.org/qemu-xen-traditional.git
 SEABIOS_UPSTREAM_URL ?= git://xenbits.xen.org/seabios.git
 MINIOS_UPSTREAM_URL ?= git://xenbits.xen.org/mini-os.git
 endif
-OVMF_UPSTREAM_REVISION ?= ef529e6ab7c31290a33045bb1f1837447cc0eb56
+OVMF_UPSTREAM_REVISION ?= 20d2e5a125e34fc8501026613a71549b2a1a3e54
 QEMU_UPSTREAM_REVISION ?= master
 MINIOS_UPSTREAM_REVISION ?= 0b4b7897e08b967a09bed2028a79fabff82342dd