diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index bdea347..55cbc11 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit bdea34747d0a49899e034bcbede36afce464a6ab
+Subproject commit 55cbc11815e14590fe7c5113c7bd832ad6146478