diff --git a/external/mono b/external/mono
index 1b8c5541500..30e73d4d45b 160000
--- a/external/mono
+++ b/external/mono
@@ -1 +1 @@
-Subproject commit 1b8c5541500b458f5bc164b0908d62caaea0648d
+Subproject commit 30e73d4d45b8b9e55e3846f5823e3be4a7123d0b