diff --git a/Project.toml b/Project.toml
index 11d21f3..e2ff070 100644
--- a/Project.toml
+++ b/Project.toml
@@ -8,3 +8,6 @@ FileWatching = "7b1f6079-737a-58dc-b8bc-7a2ca5c1b5ee"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 Markdown = "d6f4376e-aef5-505a-96c1-9c027394607a"
 UUIDs = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
+
+[compat]
+julia = "1.6"