diff --git a/micropython b/micropython
index 6df2db3..b442d82 160000
--- a/micropython
+++ b/micropython
@@ -1 +1 @@
-Subproject commit 6df2db3f4cbe046eac17d7893d66a6c077228402
+Subproject commit b442d82b8ca4e7062bfcafedbd6ea2788400ae69