diff --git a/Project.toml b/Project.toml
index f952757..fb6bfe1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -11,6 +11,7 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
 DataFrames = "1"
+FreqTables = "0.4"
 julia = "1.5"
 
 [extras]