diff --git a/libs/optional b/libs/optional
index 545fd9a72f..324272fc0e 160000
--- a/libs/optional
+++ b/libs/optional
@@ -1 +1 @@
-Subproject commit 545fd9a72fada662d590692c9b0f13031b500585
+Subproject commit 324272fc0e5dd64cc018339180090a6bba57a6a8