diff --git a/Project.toml b/Project.toml
index 29a1045..fde7b3c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -15,6 +15,7 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
 CategoricalArrays = "0.10, 1"
+InteractiveUtils = "1.10"
 MLUtils = "0.4"
 MacroTools = "0.5"
 OrderedCollections = "1.6, 2"