Fix: alto_guisso_ex dependency

mix.exs

@@ -81,7 +81,7 @@ defmodule Ask.Mixfile do
       {:prometheus_phoenix, "~> 1.0"},
       {:simetric, "~> 0.1.0"},
       {:prometheus_plugs, "~> 1.1"},
-      {:alto_guisso, github: "instedd/alto_guisso_ex", branch: "chore/upgrade-coherence"},
+      {:alto_guisso, github: "instedd/alto_guisso_ex"},
       {:pp, "~> 0.1.0", only: [:dev, :test]},
       {:bypass, "~> 2.0", only: :test},
       {:trailing_format_plug, "~> 0.0.7"},

mix.lock

@@ -1,6 +1,6 @@
 %{
   "accept": {:hex, :accept, "0.3.5", "b33b127abca7cc948bbe6caa4c263369abf1347cfa9d8e699c6d214660f10cd1", [:rebar3], [], "hexpm", "11b18c220bcc2eab63b5470c038ef10eb6783bcb1fcdb11aa4137defa5ac1bb8"},
-  "alto_guisso": {:git, "https://github.com/instedd/alto_guisso_ex.git", "2d7b00bc429c7006a3b40e9488ede95d62d886f0", [branch: "chore/upgrade-coherence"]},
+  "alto_guisso": {:git, "https://github.com/instedd/alto_guisso_ex.git", "54e0c352c885d95b732b814aacbe05fc8dddbd1d", []},
   "bcrypt_elixir": {:hex, :bcrypt_elixir, "1.1.1", "6b5560e47a02196ce5f0ab3f1d8265db79a23868c137e973b27afef928ed8006", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}], "hexpm", "10f658be786bd2daaadcd45cc5b598da01d5bbc313da4d0e3efb2d6a511d896d"},
   "bypass": {:hex, :bypass, "2.1.0", "909782781bf8e20ee86a9cabde36b259d44af8b9f38756173e8f5e2e1fabb9b1", [:mix], [{:plug, "~> 1.7", [hex: :plug, repo: "hexpm", optional: false]}, {:plug_cowboy, "~> 2.0", [hex: :plug_cowboy, repo: "hexpm", optional: false]}, {:ranch, "~> 1.3", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm", "d9b5df8fa5b7a6efa08384e9bbecfe4ce61c77d28a4282f79e02f1ef78d96b80"},
   "cachex": {:hex, :cachex, "2.1.0", "fad49b4e78d11c6c314e75bd8c9408f5b78cb065c047442798caed10803ee3be", [:mix], [{:eternal, "~> 1.1", [hex: :eternal, repo: "hexpm", optional: false]}], "hexpm", "20de7299ff4383bab07f06b0b228762041454935d1e25ca5cc2088876a5a2044"},