diff --git a/vendor/micropython b/vendor/micropython
index c5d8107e2..64236f551 160000
--- a/vendor/micropython
+++ b/vendor/micropython
@@ -1 +1 @@
-Subproject commit c5d8107e2af090ff4547851297a484652fde4242
+Subproject commit 64236f5518b443c3f7631a4d6b31e2c8ccc385f4