diff --git a/Project.toml b/Project.toml
index bf66a02a..e565fc73 100644
--- a/Project.toml
+++ b/Project.toml
@@ -6,6 +6,9 @@ version = "0.5.0"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 
+[compat]
+julia = "0.7, 1.0"
+
 [extras]
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"