Updates metadot

diff --git a/metadot b/metadot
index 9e80a1a497d93b59c719554971cb88ba6968b419..558c95854be8b497aa66db47dda0cffbf17c211e 160000 (submodule)
--- a/metadot
+++ b/metadot
@@ -1 +1 @@
-Subproject commit 9e80a1a497d93b59c719554971cb88ba6968b419
+Subproject commit 558c95854be8b497aa66db47dda0cffbf17c211e