diff --git a/swift b/swift
index 03998109d..8a7c88d8a 160000
--- a/swift
+++ b/swift
@@ -1 +1 @@
-Subproject commit 03998109de1b4885af1c179e1e66e19525693981
+Subproject commit 8a7c88d8ac3d795f6c2bc65918256995e3a6e603