diff --git a/test/Project.toml b/test/Project.toml
index 6231ad4..d3153f5 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -31,7 +31,7 @@ Graphs = "1.13.1"
 ITensorBase = "0.5"
 ITensorNetworksNext = "0.3"
 ITensorPkgSkeleton = "0.3.42"
-NamedDimsArrays = "0.14"
+NamedDimsArrays = "0.14, 0.15"
 NamedGraphs = "0.6.8, 0.7, 0.8"
 QuadGK = "2.11.2"
 SafeTestsets = "0.1"