diff --git a/test/Project.toml b/test/Project.toml
index 4bef7cdc..7a575e2d 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -29,7 +29,7 @@ CUDA = "5"
 ComponentArrays = "0.15"
 ComputationalResources = "0.3"
 DataFrames = "1"
-DifferentiationInterface = "0.1"
+DifferentiationInterface = "0.1, 0.2"
 Distributions = "0.25"
 ForwardDiff = "0.10"
 JET = "0.8"