diff --git a/libvfio-user b/libvfio-user
index ff0ef3fb1..4953810d0 160000
--- a/libvfio-user
+++ b/libvfio-user
@@ -1 +1 @@
-Subproject commit ff0ef3fb1ed7b206d0586071a88778110b245582
+Subproject commit 4953810d0d5cb4d8b1e8ff10dbd9e51af8e94897