diff --git a/Project.toml b/Project.toml
index dc2faec..47ccfdb 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,6 +7,7 @@ DelimitedFiles = "8bb1440f-4735-579b-a4ab-409b98df4dab"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 
 [compat]
+DelimitedFiles = "1"
 julia = "1"
 
 [extras]