diff --git a/Project.toml b/Project.toml
index 211ea1f..b1794bf 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,5 +19,6 @@ Plots = "1.10"
 Pluto = "0.17"
 PlutoUI = "0.7"
 ReinforcementLearning = "0.10"
+Statistics = "1"
 StatsBase = "0.33"
 StatsPlots = "0.14"