diff --git a/mono b/mono
index bede4bce..2a594f87 160000
--- a/mono
+++ b/mono
@@ -1 +1 @@
-Subproject commit bede4bced560e712f7170c6ead90495ff4f26f4c
+Subproject commit 2a594f87b4a0e43c31f1436e74a99922ffb20ed1