received.0.5.2 requires at least ocaml 4.08.0

Author: dinosaure

packages/received/received.0.5.2/opam

@@ -17,7 +17,7 @@ build: [
 ]
 
 depends: [
-  "ocaml"    {>= "4.03.0"}
+  "ocaml"    {>= "4.08.0"}
   "dune"     {>= "1.8.0"}
   "mrmime"   {>= "0.5.0"}
   "emile"    {>= "0.8"}