diff --git a/test/downstream/Project.toml b/test/downstream/Project.toml
index a50708f8e..3eb9024d9 100644
--- a/test/downstream/Project.toml
+++ b/test/downstream/Project.toml
@@ -42,6 +42,6 @@ SteadyStateDiffEq = "2.2"
 StochasticDiffEq = "6"
 Sundials = "4.11"
 SymbolicIndexingInterface = "0.3"
-SymbolicUtils = "<1.6, 2"
+SymbolicUtils = "<1.6, 2, 3"
 Unitful = "1.12"
 Zygote = "0.6"