Updating mc

diff --git a/modules/mc b/modules/mc
index 64120a0ecc36f7392b0339796775761a9cf89b49..6a81a8ee8ec2fa17af48faa06c39a590da5bf568 160000 (submodule)
--- a/modules/mc
+++ b/modules/mc
@@ -1 +1 @@
-Subproject commit 64120a0ecc36f7392b0339796775761a9cf89b49
+Subproject commit 6a81a8ee8ec2fa17af48faa06c39a590da5bf568