diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index 7086d3c..1668e46 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit 7086d3c37dc564e7a5b7ecf5e1a8065e98eab574
+Subproject commit 1668e46c23abfc57f6b6babfda71fffb33d0bca9