diff --git a/led-tool b/led-tool
index 1edcb8b..f74e21f 160000
--- a/led-tool
+++ b/led-tool
@@ -1 +1 @@
-Subproject commit 1edcb8b1f78e3ee34c6784e6a1c4fd447a07d3a8
+Subproject commit f74e21f2068cd55ed4ba66f0be7d7aa71c3d0742