diff --git a/README.md b/README.md
index e42ecef4d..6cd357130 100644
--- a/README.md
+++ b/README.md
@@ -134,7 +134,7 @@ with.
 ```shell
 $ wget https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img
 $ qemu-img convert -p -f qcow2 -O raw focal-server-cloudimg-amd64.img focal-server-cloudimg-amd64.raw
-$ wget https://github.com/cloud-hypervisor/rust-hypervisor-firmware/releases/download/0.4.1/hypervisor-fw
+$ wget https://github.com/cloud-hypervisor/rust-hypervisor-firmware/releases/download/0.4.2/hypervisor-fw
 ```
 
 The Ubuntu cloud images do not ship with a default password so it necessary to