Specify Requires version

Author: simonbyrne

Project.toml

@@ -1,7 +1,7 @@
 name = "MPI"
 uuid = "da04e1cc-30fd-572f-bb4f-1f8673147195"
 authors = []
-version = "0.10.1"
+version = "0.10.2"
 
 [deps]
 Distributed = "8ba89e20-285c-5b6f-9357-94700520ee1b"
@@ -13,6 +13,7 @@ Sockets = "6462fe0b-24de-5631-8697-dd941f90decc"
 
 [compat]
 julia = "1"
+Requires = "~0.5"
 
 [extras]
 DoubleFloats = "497a8b3b-efae-58df-a0af-a86822472b78"