diff --git a/docs/Project.toml b/docs/Project.toml
index fe16189339..fab6fae60b 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -4,4 +4,4 @@ GR = "28b8d3ca-fb5f-59d9-8090-bfdbd6d07a71"
 
 [compat]
 Documenter = "0.26, 0.27"
-GR = "0.61, 0.62"
+GR = "0.61, 0.62, 0.63"