diff --git a/Project.toml b/Project.toml
index 442423e..aa61258 100644
--- a/Project.toml
+++ b/Project.toml
@@ -7,7 +7,7 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SHA = "ea8e919c-243c-51af-8825-aaa63cd721ce"
 
 [compat]
-julia = "1"
+julia = "0.7, 1"
 
 [extras]
 BenchmarkTools = "6e4b80f9-dd63-53aa-95a3-0cdb28fa8baf"