diff --git a/external/mono b/external/mono
index b2acee0ade0..7d788778005 160000
--- a/external/mono
+++ b/external/mono
@@ -1 +1 @@
-Subproject commit b2acee0ade0c53b0e70a322f3adb15071517add0
+Subproject commit 7d7887780057e40f3921ceedca6c1579a928655d