diff --git a/Project.toml b/Project.toml
index 589fbae..4c9c45a 100644
--- a/Project.toml
+++ b/Project.toml
@@ -15,3 +15,6 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 
 [compat]
 julia = "1.0"
+BSON = "0.2.3"
+HDF5 = "0.11.0"
+JSON = "0.20.0"