diff --git a/zephyr b/zephyr
index 2829de7..f503847 160000
--- a/zephyr
+++ b/zephyr
@@ -1 +1 @@
-Subproject commit 2829de75d1ae88dc53bc6e85d8f8e59ac3cca8d3
+Subproject commit f503847d1408ee859bc7d8ab4a269441a38a6058