diff --git a/libstd b/libstd
index 49ff9f9..452e1c1 160000
--- a/libstd
+++ b/libstd
@@ -1 +1 @@
-Subproject commit 49ff9f90e0249905c4e93de14acc72803ba72ce9
+Subproject commit 452e1c13eef2faeb4252639da692fa8c335d35dd