diff --git a/Project.toml b/Project.toml
index 657c4c9a..565fc3ea 100644
--- a/Project.toml
+++ b/Project.toml
@@ -34,6 +34,7 @@ MLUtils = "0.2, 0.3, 0.4"
 OrdinaryDiffEq = "6"
 SciMLBase = "1.19"
 SciMLSensitivity = "7"
+Setfield = "1"
 SimpleNonlinearSolve = "0.1.14"
 Static = "0.6, 0.7, 0.8"
 SteadyStateDiffEq = "1.12"