diff --git a/libs/property_tree b/libs/property_tree
index 1e2071636c..d30ff9404b 160000
--- a/libs/property_tree
+++ b/libs/property_tree
@@ -1 +1 @@
-Subproject commit 1e2071636ce67caef6e5827b85117b1e54e27636
+Subproject commit d30ff9404bd6af5cc8922a177865e566f4846b19