diff --git a/external/mono b/external/mono
index fbc4f0546d3..0d51a8063be 160000
--- a/external/mono
+++ b/external/mono
@@ -1 +1 @@
-Subproject commit fbc4f0546d3994984f775b1a7ade5289ae6bfe92
+Subproject commit 0d51a8063beb25da3f4390a9ffddb231e3776a89