diff --git a/Project.toml b/Project.toml
index df0d3084..676d3443 100644
--- a/Project.toml
+++ b/Project.toml
@@ -13,6 +13,7 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 StructArrays = "09ab397b-f2b6-538f-b94a-2f83cf4a842a"
 
 [compat]
+StructArrays = "0.6"
 julia = "1"
 
 [extras]