diff --git a/Project.toml b/Project.toml
index 5cdb0db..f88edac 100644
--- a/Project.toml
+++ b/Project.toml
@@ -29,7 +29,7 @@ DiffEqBase = "6.151"
 Distributions = "v0.25.107"
 DocStringExtensions = "0.9.3"
 Flux = "0.14.16"
-Functors = "0.4.11"
+Functors = "0.4.11, 0.5"
 LinearAlgebra = "1.10"
 Random = "1.10"
 Reexport = "1.2.2"