diff --git a/libs/poly_collection b/libs/poly_collection
index 011e0b859b..8ce207bd5b 160000
--- a/libs/poly_collection
+++ b/libs/poly_collection
@@ -1 +1 @@
-Subproject commit 011e0b859bedd9a3175a433f810bb7b70d8a3305
+Subproject commit 8ce207bd5b5b42aafcc59806a6c6127260d13bf2