diff --git a/Project.toml b/Project.toml
index 638e15b..da865c7 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,6 +12,7 @@ MusicVisualizations = "8e838768-4b4f-4130-9d6d-43f7b35ca0d6"
 
 [compat]
 MIDI = "2"
+MacroTools = "0.5"
 julia = "1"
 
 [extras]