diff --git a/grblHAL_Teensy4/src/grbl b/grblHAL_Teensy4/src/grbl
index edd243a..3a84b58 160000
--- a/grblHAL_Teensy4/src/grbl
+++ b/grblHAL_Teensy4/src/grbl
@@ -1 +1 @@
-Subproject commit edd243ac8a504e0f658630fc92a91ca3cf9375b1
+Subproject commit 3a84b58d301f04279268b4ef1045fd6bc0961be5
diff --git a/grblHAL_Teensy4/src/networking b/grblHAL_Teensy4/src/networking
index 918e162..4fc9981 160000
--- a/grblHAL_Teensy4/src/networking
+++ b/grblHAL_Teensy4/src/networking
@@ -1 +1 @@
-Subproject commit 918e1620f281dc5453f4462b13e3d0fde64b2d80
+Subproject commit 4fc9981064ff953a9e997545c16ddddad41967b7
diff --git a/grblHAL_Teensy4/src/sdcard b/grblHAL_Teensy4/src/sdcard
index b965526..fd448ea 160000
--- a/grblHAL_Teensy4/src/sdcard
+++ b/grblHAL_Teensy4/src/sdcard
@@ -1 +1 @@
-Subproject commit b96552616a2cab815151ca255fc0b98c870f0f3c
+Subproject commit fd448eafb606368d2fd5b382657f014a94152a25