diff --git a/Project.toml b/Project.toml
index 16d8213..aaae696 100644
--- a/Project.toml
+++ b/Project.toml
@@ -23,7 +23,7 @@ DataFrames = "0.21, 0.22, 1"
 DelimitedFiles = "1"
 DocStringExtensions = "0.8, 0.9"
 HiGHS = "1.4"
-IntervalArithmetic = "0.15, 0.16, 0.17, 0.18, 0.19, 0.20, 0.21"
+IntervalArithmetic = "0.15, 0.16, 0.17, 0.18, 0.19, 0.20, 0.21, 0.22"
 JuMP = "0.21.4, 0.21.5, 0.22, 0.23, 1"
 MAT = "0.5, 0.6, 0.7, 0.8, 0.9, 0.10"
 MathOptInterface = "0.9, 0.10, 1"