diff --git a/apps/firmware-update b/apps/firmware-update
index 2d24201..40c91be 160000
--- a/apps/firmware-update
+++ b/apps/firmware-update
@@ -1 +1 @@
-Subproject commit 2d24201accd43865eaed4af05dc0ce9f41c9a192
+Subproject commit 40c91be523e7d08ec83b0a3c1663061a503a4c59