diff --git a/main/grbl b/main/grbl
index e6c0449..02aaf24 160000
--- a/main/grbl
+++ b/main/grbl
@@ -1 +1 @@
-Subproject commit e6c044908c96aad6836a92e55221465c3c0bc79a
+Subproject commit 02aaf24e848b13b0ed67e5becfc098c5943a70dc
diff --git a/main/spindle b/main/spindle
index f3759d5..459ca74 160000
--- a/main/spindle
+++ b/main/spindle
@@ -1 +1 @@
-Subproject commit f3759d517e7327d87cf8ecf9232d73786dbfb62c
+Subproject commit 459ca74b4988c95f6fc005cfcff8cf48062998e4