diff --git a/docs/Project.toml b/docs/Project.toml
index d87833c7d..b45e093e1 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -29,6 +29,7 @@ LinearSolve = "2"
 ModelingToolkit = "8"
 NonlinearSolve = "3"
 OrdinaryDiffEq = "6"
+Plots = "1"
 Random = "<0.0.1, 1"
 SciMLBase = "2.4"
 SimpleNonlinearSolve = "1"