diff --git a/Project.toml b/Project.toml
index 0234391..a6041a1 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,7 +7,7 @@ LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
-julia = "≥ 1.0.0"
+julia = "1"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"