diff --git a/libs/lockfree b/libs/lockfree
index 2b962795ac..66f66c9770 160000
--- a/libs/lockfree
+++ b/libs/lockfree
@@ -1 +1 @@
-Subproject commit 2b962795acda845a4fcc82563ddbf76f97aa77ef
+Subproject commit 66f66c977038cb8a316bfc242de1843df9302613