diff --git a/docs/Project.toml b/docs/Project.toml
index c536c1b..24033b9 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,3 +1,6 @@
 [deps]
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 UDEComponents = "f162e290-f571-43a6-83d9-22ecc16da15f"
+
+[compat]
+Documenter = "1.3"