diff --git a/main/grbl b/main/grbl
index c8c77c3..fabec73 160000
--- a/main/grbl
+++ b/main/grbl
@@ -1 +1 @@
-Subproject commit c8c77c35e047fa7559bd680f5c20a206325db1c3
+Subproject commit fabec73d0e1242087fbf10f9c035bc530339c84a