diff --git a/RobustToolbox b/RobustToolbox
index c4b9c1cc4e..a21bad1f1b 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit c4b9c1cc4ed66f78ef74450105963c251ed30f82
+Subproject commit a21bad1f1b423cd1d000eb6b69293c70614f9f15