diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index 3a5f594..d40ec29 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit 3a5f5948eae65800b91588597040e7b097571682
+Subproject commit d40ec2903b6f6b50c9e6c08ea4b2aec34a7aa5fd