diff --git a/Project.toml b/Project.toml
index 1d32e00..162cbb1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -27,7 +27,7 @@ BandedMatrices = "0.17, 1"
 BlockArrays = "0.16.6"
 ClassicalOrthogonalPolynomials = "0.8, 0.9, 0.10, 0.11"
 ContinuumArrays = "0.12, 0.13"
-DomainSets = "0.5, 0.6"
+DomainSets = "0.5, 0.6, 0.7"
 FastTransformsForwardDiff = "0.0.2"
 FillArrays = "1"
 ForwardDiff = "0.10.6"