diff --git a/libs/property_tree b/libs/property_tree
index 315223b7ca..3befb8cbe4 160000
--- a/libs/property_tree
+++ b/libs/property_tree
@@ -1 +1 @@
-Subproject commit 315223b7cab93bb9d6b5d921f3b84d3dd0dfef92
+Subproject commit 3befb8cbe450100e8a85b506858383d5b1d4edc7