diff --git a/libs/variant2 b/libs/variant2
index 8333e9af93d..509ce1dc77c 160000
--- a/libs/variant2
+++ b/libs/variant2
@@ -1 +1 @@
-Subproject commit 8333e9af93d1a5c925435b063ec80e22d70869cb
+Subproject commit 509ce1dc77ce79ec56134711e8ad5870ee85b7ed