diff --git a/Project.toml b/Project.toml
index 594d19c9..3a1815b2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -32,7 +32,7 @@ ComponentArrays = "0.11, 0.12"
 DiffEqBase = "6"
 DiffEqCallbacks = "2.20.1"
 DiffEqSensitivity = "6.64"
-Functors = "0.2"
+Functors = "0.2, 0.3"
 LinearSolve = "1"
 Lux = "0.4"
 MLUtils = "0.2"