diff --git a/docs/Project.toml b/docs/Project.toml
index fa7144b69..f253b683a 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -60,7 +60,7 @@ IterTools = "1"
 Juniper = "0.9"
 Lux = "1"
 MLUtils = "0.4.4"
-Manifolds = "0.10"
+Manifolds = "0.10, 0.11"
 Manopt = "0.5"
 ModelingToolkit = "10.23"
 NLPModels = "0.21"