diff --git a/test/Project.toml b/test/Project.toml
index 51c2287f7..5004f1f09 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -19,7 +19,7 @@ ExplicitImports = "1.0.1"
 ForwardDiff = "0.10.36, 1"
 OrdinaryDiffEqLowStorageRK = "1.1"
 OrdinaryDiffEqRosenbrock = "1.9"
-OrdinaryDiffEqTsit5 = "1.1"
+OrdinaryDiffEqTsit5 = "1.1, 2"
 Plots = "1.38.9"
 SparseArrays = "1"
 SummationByPartsOperators = "0.5.79"