update opam deps

reasonml · Sep 8, 2016 · da09e0e · da09e0e
1 parent 74ada49
commit da09e0e
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/opam b/opam
@@ -26,6 +26,9 @@ depends: [
   "BetterErrors" {>= "0.0.1"}
   "menhir"       {>= "20160303"}
   "re"           {>= "1.5.0"}
+  "ppx_deriving" {>= "4.0"}
+  "ppx_deriving_yojson" {>= "3.0"}
+  "yojson"       {>= "1.3.2"}
 ]
 depopts: [
 ]