diff --git a/Project.toml b/Project.toml
index d3bdb7a..e1b0b30 100644
--- a/Project.toml
+++ b/Project.toml
@@ -42,6 +42,7 @@ Query = "1"
 RvSpectMLBase = "0.2"
 SpecialFunctions = "1.0, 1.1, 2"
 StaticArrays = "1"
+Statistics = "1"
 StatsBase = "0.33"
 ThreadedIterables = "0.2"
 julia = "1.3, 1.4, 1.5, 1.6, 1.7, 1.8"