diff --git a/Project.toml b/Project.toml
index f519a3e..4e84bf5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "QuantumOperatorDefinitions"
 uuid = "826dd319-6fd5-459a-a990-3a4f214664bf"
 authors = ["ITensor developers <support@itensor.org> and contributors"]
-version = "0.2.5"
+version = "0.2.6"
 
 [deps]
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
diff --git a/test/Project.toml b/test/Project.toml
index 3dd6c87..891d7d9 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -15,7 +15,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 [compat]
 Aqua = "0.8.9"
 BlockArrays = "1"
-BlockSparseArrays = "0.8"
+BlockSparseArrays = "0.8, 0.9"
 GradedArrays = "0.4"
 ITensorBase = "0.2"
 NamedDimsArrays = "0.7"