diff --git a/test/Project.toml b/test/Project.toml
index 83dcfb4..816cbb7 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -10,7 +10,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 Distributions = "0.25"
-Documenter = "0.26"
+Documenter = "0.26, 0.27"
 StatsBase = "0.33"
 StructArrays = "0.5"
 julia = "1"