diff --git a/RobustToolbox b/RobustToolbox
index b9130bf236..8839dd9a3b 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit b9130bf23638f61faa3d69d04d28dbc133e1460a
+Subproject commit 8839dd9a3bd075f2d59cc7e6fe5edb0574921389