diff --git a/docs/Project.toml b/docs/Project.toml
index c5a17ef65e..02c379ae2f 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -65,7 +65,7 @@ IncompleteLU = "0.2"
 JumpProcesses = "9.13.2"
 Latexify = "0.16.5"
 LinearSolve = "2.30, 3"
-ModelingToolkit = "9.69"
+ModelingToolkit = "9.69, 11"
 NetworkLayout = "0.4"
 NonlinearSolve = "3.12, 4"
 Optim = "1.9"