diff --git a/main/grbl b/main/grbl
index eb7610c..5cff12e 160000
--- a/main/grbl
+++ b/main/grbl
@@ -1 +1 @@
-Subproject commit eb7610cd398afab53a09d2198a7a68e8c2cc52e2
+Subproject commit 5cff12e6608b1f53e4becff4e853e460fc1b7cbf