diff --git a/Project.toml b/Project.toml
index 122e62e..05f1023 100644
--- a/Project.toml
+++ b/Project.toml
@@ -24,3 +24,4 @@ Jacobi = "83f21c0b-4282-5fbc-9e3f-f6da3d2e584c"
 
 [compat]
 TensorOperations = "4.0.7"
+julia = "1.7"