diff --git a/RobustToolbox b/RobustToolbox
index e78ac25680..4020f55f5f 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit e78ac256800451d76abef4af33e183c62b629efd
+Subproject commit 4020f55f5fbb9f9a133f023b7446dbebdacd6f01