diff --git a/docs/Project.toml b/docs/Project.toml
index cedbcc9061..71fd7b5f89 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -39,7 +39,7 @@ ModelingToolkit = "8.33, 9"
 ModelingToolkitStandardLibrary = "2.19"
 NonlinearSolve = "3, 4"
 Optim = "1.7"
-Optimization = "3.9, 4"
+Optimization = "3.9, 4, 5"
 OptimizationOptimJL = "0.1, 0.4"
 OrdinaryDiffEq = "6.31"
 Plots = "1.36"