Update deps

Author: bryanjos

mix.exs

@@ -20,9 +20,9 @@ defmodule Diff.Mixfile do
 
   defp deps do
     [
-      {:earmark, "~> 0.2", only: :dev },
-      {:ex_doc, "~> 0.11", only: :dev },
-      {:credo, "~> 0.2.0", only: :dev }
+      {:earmark, "~> 1.0", only: :dev },
+      {:ex_doc, "~> 0.18", only: :dev },
+      {:credo, "~> 0.8.0", only: :dev }
     ]
   end
 

mix.lock

@@ -1,4 +1,4 @@
-%{"bunt": {:hex, :bunt, "0.1.5"},
-  "credo": {:hex, :credo, "0.2.6"},
-  "earmark": {:hex, :earmark, "0.2.1"},
-  "ex_doc": {:hex, :ex_doc, "0.11.4"}}
+%{"bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [], [], "hexpm"},
+  "credo": {:hex, :credo, "0.8.10", "261862bb7363247762e1063713bb85df2bbd84af8d8610d1272cd9c1943bba63", [], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}], "hexpm"},
+  "earmark": {:hex, :earmark, "1.2.4", "99b637c62a4d65a20a9fb674b8cffb8baa771c04605a80c911c4418c69b75439", [], [], "hexpm"},
+  "ex_doc": {:hex, :ex_doc, "0.18.3", "f4b0e4a2ec6f333dccf761838a4b253d75e11f714b85ae271c9ae361367897b7", [], [{:earmark, "~> 1.1", [hex: :earmark, repo: "hexpm", optional: false]}], "hexpm"}}