diff --git a/uart/uart b/uart/uart
index 2a2b9b8..cb436b1 160000
--- a/uart/uart
+++ b/uart/uart
@@ -1 +1 @@
-Subproject commit 2a2b9b881758ad9477744783743ef3e0cb9c9536
+Subproject commit cb436b11a8428c2c40a11b51fedb4d2c7d38ece7