diff --git a/docs/Project.toml b/docs/Project.toml
index f2ff7ca..87783e5 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -6,4 +6,4 @@ RDatasets = "ce6b1742-4840-55fa-b093-852dadbb1d8b"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
 
 [compat]
-Documenter = "0.27"
+Documenter = "0.27, 1.17"