diff --git a/docs/Project.toml b/docs/Project.toml
index 58c4b6208..766e5c98b 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -3,5 +3,5 @@ Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 GR = "28b8d3ca-fb5f-59d9-8090-bfdbd6d07a71"
 
 [compat]
-Documenter = "0.26, 0.27"
+Documenter = "1"
 GR = "0.72.1, 0.73"