diff --git a/Class_Diagram.md b/Class_Diagram.md
index ea41e7d..7c39cb3 100644
--- a/Class_Diagram.md
+++ b/Class_Diagram.md
@@ -96,9 +96,9 @@ Die --> "[*]" Face
 
 HomogeneousDie --|> Die
 
-MasterOfCeremonies --> IManager
-MasterOfCeremonies --> IManager
-MasterOfCeremonies --> IManager
+MasterOfCeremonies -up-> IManager
+MasterOfCeremonies -up-> IManager
+MasterOfCeremonies -up-> IManager
 
 Game --> "[*]" Turn
 Game --> IManager