diff --git a/Project.toml b/Project.toml
index 3e4b585..fbc9c05 100644
--- a/Project.toml
+++ b/Project.toml
@@ -10,3 +10,6 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["Test"]
+
+[compat]
+julia = "1"