diff --git a/Project.toml b/Project.toml
index 0686b79..90406d3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -3,6 +3,9 @@ uuid = "92ef3814-971d-54d3-b0c1-59b1d13fee15"
 authors = ["Guido Kraemer <gdkrmr@users.noreply.github.com>"]
 version = "0.3.0"
 
+[compat]
+julia = "0.7, 1"
+
 [deps]
 Compat = "34da2185-b29b-5c13-b0c7-acf172513d20"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"