diff --git a/docs/Project.toml b/docs/Project.toml
index 849c717a..3b8cfdde 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,3 +1,6 @@
 [deps]
 AsteroidThermoPhysicalModels = "ab46f4a3-3c83-4d86-98d6-41a8b1a2e76e"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
+
+[compat]
+Documenter = "1"