diff --git a/micropython b/micropython
index 377f17c..ab84769 160000
--- a/micropython
+++ b/micropython
@@ -1 +1 @@
-Subproject commit 377f17ce1712bd4310ad6bcb8eaa2318a3dfcf88
+Subproject commit ab847696a5b2187b7b08750c123d5fcc6cf074fe