diff --git a/libs/smart_ptr b/libs/smart_ptr
index 2e57ddb953..9c2c991291 160000
--- a/libs/smart_ptr
+++ b/libs/smart_ptr
@@ -1 +1 @@
-Subproject commit 2e57ddb953bdbaf06363b87e9a4dca0a68c9562a
+Subproject commit 9c2c991291018649adc99c75fb1b412d12aafa36