diff --git a/kernel-src/io/acpi/uacpi b/kernel-src/io/acpi/uacpi
index 7e5722ef..1721b8a2 160000
--- a/kernel-src/io/acpi/uacpi
+++ b/kernel-src/io/acpi/uacpi
@@ -1 +1 @@
-Subproject commit 7e5722efeea1136e4ef4cd809c15052cbaf93919
+Subproject commit 1721b8a2a35fb60719641adefbdb945006cb673c