Updates metadot

diff --git a/metadot b/metadot
index e778fcaba5e88605f4e3adde4418fcac9abfd4c6..05b94f0c7147fe28db4427691df2823d2b7a29dc 160000 (submodule)
--- a/metadot
+++ b/metadot
@@ -1 +1 @@
-Subproject commit e778fcaba5e88605f4e3adde4418fcac9abfd4c6
+Subproject commit 05b94f0c7147fe28db4427691df2823d2b7a29dc