diff --git a/Project.toml b/Project.toml
index dab34ae..44e23ce 100644
--- a/Project.toml
+++ b/Project.toml
@@ -31,6 +31,7 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 ZipFile = "a5390f91-8eb1-5f08-bee0-b1d1ffed6cea"
 
 [compat]
+PrettyTables = "2"
 Random = "1"
 StatsBase = "0.30 - 0.34"
 julia = "1"