diff --git a/test/Project.toml b/test/Project.toml
index 02720e7..eed695d 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -32,7 +32,7 @@ DataGraphs = "0.5"
 Dictionaries = "0.4.5"
 GradedArrays = "0.16"
 Graphs = "1.13.1"
-ITensorBase = "0.14"
+ITensorBase = "0.14, 0.13"
 ITensorNetworksNext = "0.10"
 ITensorPkgSkeleton = "0.3.42"
 MatrixAlgebraKit = "0.6"