diff --git a/RobustToolbox b/RobustToolbox
index 54dfe82459..c4b9c1cc4e 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit 54dfe82459b009acd1732a1a01cc517e4bdca19b
+Subproject commit c4b9c1cc4ed66f78ef74450105963c251ed30f82