diff --git a/promise b/promise
index 8a318d27..63148e60 160000
--- a/promise
+++ b/promise
@@ -1 +1 @@
-Subproject commit 8a318d27a41743469fbb5a6f2032ed799f48ead6
+Subproject commit 63148e609fc528e1caf7a300d68c13f52e106bb2