diff --git a/Project.toml b/Project.toml
index 4e6050212..eadd3dd9a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -38,6 +38,7 @@ ProgressMeter = "1"
 Reexport = "1"
 Roots = "2"
 SpecialFunctions = "2"
+StatsBase = "0.34"
 Xtals = "0.5"
 julia = "1.6"