diff --git a/test/Project.toml b/test/Project.toml
index cd6028d..09cbab4 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -24,7 +24,7 @@ Dictionaries = "0.4.5"
 Graphs = "1.13.1"
 ITensorBase = "0.3"
 ITensorNetworksNext = "0.2"
-NamedDimsArrays = "0.8"
+NamedDimsArrays = "0.8, 0.9"
 NamedGraphs = "0.6.8, 0.7, 0.8"
 QuadGK = "2.11.2"
 SafeTestsets = "0.1"