diff --git a/RobustToolbox b/RobustToolbox
index 591c261ff5..1399b71572 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit 591c261ff51b0c4566cf1496fc2422c94eab2ca8
+Subproject commit 1399b71572c949896ca5b7256b5cf64239b7f4f8