diff --git a/grblHAL_Teensy4/src/sdcard b/grblHAL_Teensy4/src/sdcard
index f730776..133f769 160000
--- a/grblHAL_Teensy4/src/sdcard
+++ b/grblHAL_Teensy4/src/sdcard
@@ -1 +1 @@
-Subproject commit f73077610e3955b666daaab160da7711683e25af
+Subproject commit 133f7691acddb7d6133c44384a548127c6d7da23