diff --git a/libs/property_tree b/libs/property_tree
index 235fedba4e..750d471a77 160000
--- a/libs/property_tree
+++ b/libs/property_tree
@@ -1 +1 @@
-Subproject commit 235fedba4ead576cc532bb5af7940675e69eae18
+Subproject commit 750d471a770f776520d7abe134ed501cd93b8748