diff --git a/DifferentiationInterfaceTest/Project.toml b/DifferentiationInterfaceTest/Project.toml
index a11ea629b..bf8259ddb 100644
--- a/DifferentiationInterfaceTest/Project.toml
+++ b/DifferentiationInterfaceTest/Project.toml
@@ -45,13 +45,14 @@ ComponentArrays = "0.15"
 DataFrames = "1.6.1"
 DifferentiationInterface = "0.5.6"
 DocStringExtensions = "0.8,0.9"
-FiniteDiff = "2"
+FiniteDiff = "2.23.1"
 FiniteDifferences = "0.12"
 Flux = "0.13,0.14"
 Functors = "0.4"
 JET = "0.4 - 0.8, 0.9"
 JLArrays = "0.1"
 LinearAlgebra = "<0.0.1,1"
+LuxTestUtils = "1.1.2"
 PackageExtensionCompat = "1"
 ProgressMeter = "1"
 Random = "<0.0.1,1"