diff --git a/docs/Project.toml b/docs/Project.toml
index 03074f5..63990a6 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -16,5 +16,5 @@ ITensorBase = "0.13"
 ITensorFormatter = "0.2.27"
 Literate = "2"
 MatrixAlgebraKit = "0.2, 0.3, 0.4, 0.5, 0.6"
-TensorAlgebra = "0.18"
+TensorAlgebra = "0.18, 0.20"
 Test = "1.10"