Updated dev dependencies

Author: bryanjos

mix.exs

@@ -3,7 +3,7 @@ defmodule ESTree.Mixfile do
 
   def project do
     [app: :estree,
-     version: "2.1.1",
+     version: "2.1.2",
      elixir: "~> 1.0",
      deps: deps,
      description: description,
@@ -17,8 +17,8 @@ defmodule ESTree.Mixfile do
 
   defp deps do
     [
-      {:earmark, "~> 0.1", only: :dev},
-      {:ex_doc, "~> 0.10", only: :dev},
+      {:earmark, "~> 0.2", only: :dev},
+      {:ex_doc, "~> 0.11", only: :dev},
       {:dialyze, "~> 0.2", only: :dev},
       {:shouldi, only: :test}
     ]

mix.lock

@@ -1,4 +1,4 @@
 %{"dialyze": {:hex, :dialyze, "0.2.0"},
-  "earmark": {:hex, :earmark, "0.1.17"},
-  "ex_doc": {:hex, :ex_doc, "0.10.0"},
-  "shouldi": {:hex, :shouldi, "0.2.3"}}
+  "earmark": {:hex, :earmark, "0.2.0"},
+  "ex_doc": {:hex, :ex_doc, "0.11.3"},
+  "shouldi": {:hex, :shouldi, "0.3.0"}}