diff --git a/test/Project.toml b/test/Project.toml
index 2b67354e..f279022a 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -26,7 +26,7 @@ ArrayLayouts = "1.11.1"
 Dictionaries = "0.4.4"
 FillArrays = "1.13"
 ITensorPkgSkeleton = "0.3.42"
-JLArrays = "0.2, 0.3"
+JLArrays = "0.2, 0.3, 0.4"
 LinearAlgebra = "<0.0.1, 1"
 Random = "<0.0.1, 1"
 SafeTestsets = "0.1"