diff --git a/swift b/swift
index 08eacf68de..a4f2252e2b 160000
--- a/swift
+++ b/swift
@@ -1 +1 @@
-Subproject commit 08eacf68dedb50f478e4faf92b44f077e3a317b8
+Subproject commit a4f2252e2b9e727ca5d9014c2acc00158b01c203