diff --git a/os-api-ref b/os-api-ref
index 3b882a8645..a870746f0d 160000
--- a/os-api-ref
+++ b/os-api-ref
@@ -1 +1 @@
-Subproject commit 3b882a8645fcfe0d97b4a7cfba68a084f68eefe7
+Subproject commit a870746f0df8162ff6efefadaa474604e4b5f4bc