diff --git a/Project.toml b/Project.toml
index 9a8412d..7c402d4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -52,6 +52,7 @@ ArgParse = "1.1"
 BSON = "0.3"
 BinningAnalysis = "0.5"
 CSV = "0.8, 0.9"
+CodecBzip2 = "0.8"
 DataFrames = "0.21,0.22, 1.0"
 DataStructures = "0.18"
 Distributions = "0.24, 0.25"