diff --git a/Project.toml b/Project.toml
index 3ace5e0..5ec36c0 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,6 +9,7 @@ Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 QuadGK = "1fd47b50-473d-5c70-9696-f719f8f3bcdc"
 
 [compat]
+DelimitedFiles = "1"
 QuadGK = "1, 2"
 julia = "1"