diff --git a/Project.toml b/Project.toml
index f9af7ccc..5109ccc4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -33,6 +33,7 @@ CSV = "0.8"
 JSON = "0.21"
 HDF5 = "0.15"
 HTTP = "0.9"
+julia = "^1"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"