diff --git a/test/downstream/Project.toml b/test/downstream/Project.toml
index 975e48f5b..3a064f880 100644
--- a/test/downstream/Project.toml
+++ b/test/downstream/Project.toml
@@ -34,7 +34,7 @@ ModelingToolkitStandardLibrary = "2.7"
 NonlinearSolve = "2, 3"
 Optimization = "3"
 OptimizationMOI = "0.4"
-OptimizationOptimJL = "0.1, 0.2, 0.3"
+OptimizationOptimJL = "0.1, 0.2, 0.3, 0.4"
 OrdinaryDiffEq = "6.33"
 Plots = "1.40"
 RecursiveArrayTools = "3"