diff --git a/main/grbl b/main/grbl
index bc265aa..5a05201 160000
--- a/main/grbl
+++ b/main/grbl
@@ -1 +1 @@
-Subproject commit bc265aa9901b60eeb011132aa2d49dfcf6b5433e
+Subproject commit 5a052010418d5f49ffa42114713ff7de56362ff4
diff --git a/main/spindle b/main/spindle
index 899f298..c3020ab 160000
--- a/main/spindle
+++ b/main/spindle
@@ -1 +1 @@
-Subproject commit 899f298e20e9bf3d6f3287f41ab91df53061f6c4
+Subproject commit c3020abf22d3e56c1c6dcf71af224a214b1886e2