diff --git a/Project.toml b/Project.toml
index c0df37f08ea..ab20809fdba 100644
--- a/Project.toml
+++ b/Project.toml
@@ -27,6 +27,7 @@ GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326"
 GridLayoutBase = "3955a311-db13-416c-9275-1d80ed98e5e9"
 ImageIO = "82e4d734-157c-48bb-816b-45c225c6df19"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+IntervalArithmetic = "d1acc4aa-44c8-5952-acd4-ba5d80a2a253"
 IntervalSets = "8197267c-284f-5f27-9208-e0e47529a953"
 Isoband = "f1662d9f-8043-43de-a69a-05efc1cc6ff4"
 KernelDensity = "5ab0869b-81aa-558d-bb23-cbf5423bbe9b"
@@ -82,6 +83,7 @@ GeometryBasics = "0.4.2"
 GridLayoutBase = "0.10"
 ImageIO = "0.2, 0.3, 0.4, 0.5, 0.6"
 InteractiveUtils = "1.0, 1.6"
+IntervalArithmetic = "<0.22.6"
 IntervalSets = "0.3, 0.4, 0.5, 0.6, 0.7"
 Isoband = "0.1"
 KernelDensity = "0.5, 0.6"