diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index b09b45d..66aa11e 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit b09b45d7d770a550d65ca8679ee1cf38a4702cbc
+Subproject commit 66aa11eab4ab74ffacc51ca983748f0d54d8f24a