diff --git a/vendor/libatomic_ops b/vendor/libatomic_ops
index fb1c731..620ae9d 160000
--- a/vendor/libatomic_ops
+++ b/vendor/libatomic_ops
@@ -1 +1 @@
-Subproject commit fb1c731d1d765671da058cdb594ff2c9a32463ea
+Subproject commit 620ae9dd25faf62e96063c5440a0be648ae29d46