diff --git a/libs/optional b/libs/optional
index 29b2dae630..545fd9a72f 160000
--- a/libs/optional
+++ b/libs/optional
@@ -1 +1 @@
-Subproject commit 29b2dae63027b22076fef0580bef3603a3c47a2a
+Subproject commit 545fd9a72fada662d590692c9b0f13031b500585