diff --git a/Project.toml b/Project.toml
index b488695..6e9a413 100644
--- a/Project.toml
+++ b/Project.toml
@@ -19,7 +19,7 @@ DataFrames = "1.3.2"
 RecipesBase = "1.2.1"
 RollingFunctions = "0.6.2, 0.7"
 ShiftedArrays = "1.0.0, 2"
-StatsBase = "0.33"
+StatsBase = "0.33, 0.34"
 Tables = "1"
 julia = "1.6"