diff --git a/vendor/micropython b/vendor/micropython
index 58b178ed6..3a3068da9 160000
--- a/vendor/micropython
+++ b/vendor/micropython
@@ -1 +1 @@
-Subproject commit 58b178ed63fd2a6c24ca6b7b5865bb08d4c14ed7
+Subproject commit 3a3068da97ee45b812db61f09af8fefd17dc80f8