diff --git a/ext/rusefi b/ext/rusefi
index 6394773..46f64d5 160000
--- a/ext/rusefi
+++ b/ext/rusefi
@@ -1 +1 @@
-Subproject commit 63947733d943622a5c10d065a6b9d392052b12c4
+Subproject commit 46f64d567b75d4c54b222c4ca6af82f7cc10659a