diff --git a/vendor/micropython b/vendor/micropython
index 25e1380cc1..c2dffad559 160000
--- a/vendor/micropython
+++ b/vendor/micropython
@@ -1 +1 @@
-Subproject commit 25e1380cc1fc5197de8f05d6b8df02a30e8d3f65
+Subproject commit c2dffad55929a45091f33e22f2d8f220bdde41f9