diff --git a/tutorials/models/Project.toml b/tutorials/models/Project.toml
index ce3a9cd0..615a06be 100644
--- a/tutorials/models/Project.toml
+++ b/tutorials/models/Project.toml
@@ -20,3 +20,4 @@ StochasticDiffEq = "789caeaf-c7a9-5a7d-9973-96adeb23e2a0"
 
 [compat]
 DifferentialEquations = "6.14"
+RecursiveArrayTools = "2.5"
\ No newline at end of file