diff --git a/docs/Project.toml b/docs/Project.toml
index 572fe03..0e62a54 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -7,7 +7,7 @@ RegularizationTools = "29dad682-9a27-4bc3-9c72-016788665182"
 StableRNGs = "860ef19b-820b-49d6-a774-d7a799459cd3"
 
 [compat]
-DataInterpolations = "4, 5, 6"
+DataInterpolations = "4, 5, 6, 7"
 Documenter = "1"
 Optim = "1"
 Plots = "1"