diff --git a/lib/CanonicalMoments/Project.toml b/lib/CanonicalMoments/Project.toml
index 0486f71..715783e 100644
--- a/lib/CanonicalMoments/Project.toml
+++ b/lib/CanonicalMoments/Project.toml
@@ -30,7 +30,7 @@ ChainRulesCore = "1"
 DiscreteMeasures = "0.1"
 ForwardDiff = "0.10, 1"
 InteractiveUtils = "1.10"
-IntervalArithmetic = "0.18 - 0.20, =0.20.9"
+IntervalArithmetic = "0.18 - 0.20, =0.20.9, 1.0"
 LinearAlgebra = "1.10"
 Pkg = "1.10"
 PolynomialRoots = "1.0"
diff --git a/lib/DiscreteMeasures/Project.toml b/lib/DiscreteMeasures/Project.toml
index 1f57362..c877394 100644
--- a/lib/DiscreteMeasures/Project.toml
+++ b/lib/DiscreteMeasures/Project.toml
@@ -11,7 +11,7 @@ IntervalArithmeticExt = "IntervalArithmetic"
 
 [compat]
 julia = "1.10"
-IntervalArithmetic = "0.16 - 0.20, =0.20.9"
+IntervalArithmetic = "0.16 - 0.20, =0.20.9, 1.0"
 Pkg = "1.10"
 SafeTestsets = "0.1"
 Test = "1.10"