diff --git a/libs/smart_ptr b/libs/smart_ptr
index 50fbbe91d8..cb4a878fa8 160000
--- a/libs/smart_ptr
+++ b/libs/smart_ptr
@@ -1 +1 @@
-Subproject commit 50fbbe91d8ca9fb1b9d4e250c090b3f00451b5c1
+Subproject commit cb4a878fa88b98e803ebdc9fe024ec0489533659