diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index 5e71bb7..6f9d166 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit 5e71bb7fac27b202511f8969b60adb30e5d43399
+Subproject commit 6f9d1666c34f44be897384c86987ecc909bf34a0