diff --git a/libs/functional b/libs/functional
index 770e4dea08..97754f5bd8 160000
--- a/libs/functional
+++ b/libs/functional
@@ -1 +1 @@
-Subproject commit 770e4dea0803e3a97339d2e0a606da487dd9fc18
+Subproject commit 97754f5bd842dcaaffa29382213a81b2b9c92e37