diff --git a/RobustToolbox b/RobustToolbox
index d9f5c7d7b5..664e6a00ee 160000
--- a/RobustToolbox
+++ b/RobustToolbox
@@ -1 +1 @@
-Subproject commit d9f5c7d7b58d72900fb9e901648a4818e90d9914
+Subproject commit 664e6a00ee52c29aa805c0ef4fb6a6e2e818bcbd