diff --git a/hw/mcu/renesas/rx b/hw/mcu/renesas/rx
index 4a51dfe6e..706b4e0cf 160000
--- a/hw/mcu/renesas/rx
+++ b/hw/mcu/renesas/rx
@@ -1 +1 @@
-Subproject commit 4a51dfe6ecdf936d2d89f223f069e24a2d109207
+Subproject commit 706b4e0cf485605c32351e2f90f5698267996023