diff --git a/Project.toml b/Project.toml
index e24b0d9..1192525 100644
--- a/Project.toml
+++ b/Project.toml
@@ -50,7 +50,7 @@ Artifacts = "1.10, 1"
 ChainRulesCore = "1.24"
 Compat = "4.15"
 ConcreteStructs = "0.2.3"
-DataInterpolations = "6.4"
+DataInterpolations = "6.4, 7"
 DynamicExpressions = "1"
 ForwardDiff = "0.10.36"
 Functors = "0.4.12, 0.5"