diff --git a/Project.toml b/Project.toml
index 9a8412d..acc38c3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -54,6 +54,7 @@ BinningAnalysis = "0.5"
 CSV = "0.8, 0.9"
 DataFrames = "0.21,0.22, 1.0"
 DataStructures = "0.18"
+DelimitedFiles = "1"
 Distributions = "0.24, 0.25"
 DrWatson = "1.16, 2.0"
 FFTW = "1.2"