diff --git a/RobustToolbox b/RobustToolbox
index 1513389fc1..d4fc0517c4 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit 1513389fc195442a0f08b0af488a25affb33d410
+Subproject commit d4fc0517c4d7bc4c86416da065a2bcb37591a8c9