diff --git a/hw/mcu/st/st_driver b/hw/mcu/st/st_driver
index 4279a02b..3fc2e0f3 160000
--- a/hw/mcu/st/st_driver
+++ b/hw/mcu/st/st_driver
@@ -1 +1 @@
-Subproject commit 4279a02b87d3b327f058b5d6b53132e5dcc0cf17
+Subproject commit 3fc2e0f3db155b33177bb0705e0dd65cadb58412