diff --git a/Project.toml b/Project.toml
index 338a4f8..43264df 100644
--- a/Project.toml
+++ b/Project.toml
@@ -27,7 +27,7 @@ MPSKitModels = "0.4.4"
 MacroTools = "0.5.16"
 OhMyThreads = "0.8.3"
 Pkg = "1.12.0"
-TensorKit = "0.15.2"
+TensorKit = "0.15.2, 0.16"
 TensorKitManifolds = "0.7.3"
 VectorInterface = "0.5.0"
 julia = "1.6.7"