diff --git a/vendor/micropython b/vendor/micropython
index 1714f85d27..aa09d7b931 160000
--- a/vendor/micropython
+++ b/vendor/micropython
@@ -1 +1 @@
-Subproject commit 1714f85d275b48642b8661813a9ea838e3a0046d
+Subproject commit aa09d7b931ceb04fd7edec29d7b4e55def448f03