diff --git a/main/grbl b/main/grbl
index 049f0f1..c3fd2db 160000
--- a/main/grbl
+++ b/main/grbl
@@ -1 +1 @@
-Subproject commit 049f0f13e45211237f3b096083afb8d371aad9fb
+Subproject commit c3fd2db2e26fccc779b4721d590310450528bf66