diff --git a/docs/Project.toml b/docs/Project.toml
index 2d5a824..d05f091 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -7,3 +7,4 @@ StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
 Documenter = "1"
+RDatasets = "0.8.1"