diff --git a/Project.toml b/Project.toml
index bb3fb86..3f4cd86 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,5 +9,6 @@ DocumenterTools = "35a29f4d-8980-5a13-9543-d66fff28ecb8"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
+Documenter = "0.25"
 DocumenterTools = "0.1"
 julia = ">=1.0"