diff --git a/Project.toml b/Project.toml
index aae4cc39a..5bc4e49c3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -25,7 +25,7 @@ Clustering = "0.14, 0.15"
 DataFrames = "1.4"
 Distances = "0.10"
 Distributions = "0.25"
-MultipleTesting = "0.5"
+MultipleTesting = "0.5, 0.6"
 MultivariateStats = "0.9, 0.10"
 NamedArrays = "0.9"
 OnlineStats = "1"