diff --git a/Project.toml b/Project.toml
index 2d028ae..0e0088e 100644
--- a/Project.toml
+++ b/Project.toml
@@ -16,6 +16,7 @@ DSP = "0.7"
 DataFrames = "1"
 IntervalSets = "0.5"
 Requires = "1"
+Statistics = "1"
 Unitful = "1"
 julia = "1.6"