diff --git a/hw/mcu/st/st_driver b/hw/mcu/st/st_driver
index 0d76c2b01..4279a02b8 160000
--- a/hw/mcu/st/st_driver
+++ b/hw/mcu/st/st_driver
@@ -1 +1 @@
-Subproject commit 0d76c2b01b0703c0b87d9b8a1c8df86ed1d4fddb
+Subproject commit 4279a02b87d3b327f058b5d6b53132e5dcc0cf17