diff --git a/libs/poly_collection b/libs/poly_collection
index 7bf2f29e9c..fdd7f2dc76 160000
--- a/libs/poly_collection
+++ b/libs/poly_collection
@@ -1 +1 @@
-Subproject commit 7bf2f29e9c3bd9ebb84866faf4832b21e59e1fbc
+Subproject commit fdd7f2dc76ffdf0e026bc74b7919b62931732257