diff --git a/Project.toml b/Project.toml
index b3c9bd0..68b7617 100644
--- a/Project.toml
+++ b/Project.toml
@@ -17,6 +17,9 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TupleTools = "9d95972d-f1c8-5527-a6e0-b4b365fa01f6"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
+[compat]
+julia = "1"
+
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"