diff --git a/.travis.yml b/.travis.yml
index b20dbdc..dccd138 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,12 +13,13 @@ before_install:
   - chmod +x docker-compose
   - sudo mv docker-compose /usr/local/bin
 install:
-  - mix local.rebar --force;
+  - mix local.rebar --force
   - mix local.hex --force
   - mix deps.get
+script:
   - mix format --check-formatted
   - mix credo
-script:
+  - mix hex.outdated
   - mix test
 deploy:
   skip_cleanup: true
diff --git a/config/dev.exs b/config/dev.exs
index 6597213..eb21d14 100644
--- a/config/dev.exs
+++ b/config/dev.exs
@@ -21,3 +21,6 @@ config :divo,
       }
     }
   }
+
+config :husky,
+  pre_commit: "mix format --check-formatted && mix credo && mix hex.outdated"
diff --git a/lib/divo/helper.ex b/lib/divo/helper.ex
index 68fb282..f60cc33 100644
--- a/lib/divo/helper.ex
+++ b/lib/divo/helper.ex
@@ -20,9 +20,8 @@ defmodule Divo.Helper do
   """
   @spec fetch_config() :: map() | String.t() | [tuple()]
   def fetch_config() do
-    with {:ok, config} <- Application.fetch_env(fetch_name(), :divo) do
-      config
-    else
+    case Application.fetch_env(fetch_name(), :divo) do
+      {:ok, config} -> config
       :error -> raise ArgumentError, message: "no services were defined in application config"
     end
   end
diff --git a/mix.exs b/mix.exs
index dd95348..597b76d 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule Divo.MixProject do
   def project do
     [
       app: :divo,
-      version: "1.1.6",
+      version: "1.1.7",
       elixir: "~> 1.8",
       start_permanent: Mix.env() == :prod,
       deps: deps(),
@@ -25,12 +25,13 @@ defmodule Divo.MixProject do
   # Run "mix help deps" to learn about dependencies.
   defp deps do
     [
-      {:credo, "~> 1.0", only: [:dev, :test], runtime: false},
+      {:credo, "~> 1.1", only: [:dev, :test], runtime: false},
       {:jason, "~> 1.1"},
       {:placebo, "~> 1.2", only: [:dev, :test]},
       {:ex_doc, "~> 0.19", only: :dev},
       {:patiently, "~> 0.2"},
-      {:temporary_env, "~> 2.0", only: [:dev, :test]}
+      {:temporary_env, "~> 2.0", only: [:dev, :test]},
+      {:husky, "~> 1.0", only: :dev, runtime: false}
     ]
   end
 
diff --git a/mix.lock b/mix.lock
index 375da27..fafb793 100644
--- a/mix.lock
+++ b/mix.lock
@@ -1,8 +1,9 @@
 %{
   "bunt": {:hex, :bunt, "0.2.0", "951c6e801e8b1d2cbe58ebbd3e616a869061ddadcc4863d0a2182541acae9a38", [:mix], [], "hexpm"},
-  "credo": {:hex, :credo, "1.0.5", "fdea745579f8845315fe6a3b43e2f9f8866839cfbc8562bb72778e9fdaa94214", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
+  "credo": {:hex, :credo, "1.1.0", "e0c07b2fd7e2109495f582430a1bc96b2c71b7d94c59dfad120529f65f19872f", [:mix], [{:bunt, "~> 0.2.0", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm"},
   "earmark": {:hex, :earmark, "1.3.2", "b840562ea3d67795ffbb5bd88940b1bed0ed9fa32834915125ea7d02e35888a5", [:mix], [], "hexpm"},
   "ex_doc": {:hex, :ex_doc, "0.20.2", "1bd0dfb0304bade58beb77f20f21ee3558cc3c753743ae0ddbb0fd7ba2912331", [:mix], [{:earmark, "~> 1.3", [hex: :earmark, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.10", [hex: :makeup_elixir, repo: "hexpm", optional: false]}], "hexpm"},
+  "husky": {:hex, :husky, "1.0.1", "c4859acf68849c219e2114da5795861a7183facc3b141c47432a9deb0032169e", [:mix], [{:poison, ">= 1.2.1", [hex: :poison, repo: "hexpm", optional: true]}], "hexpm"},
   "jason": {:hex, :jason, "1.1.2", "b03dedea67a99223a2eaf9f1264ce37154564de899fd3d8b9a21b1a6fd64afe7", [:mix], [{:decimal, "~> 1.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm"},
   "makeup": {:hex, :makeup, "0.8.0", "9cf32aea71c7fe0a4b2e9246c2c4978f9070257e5c9ce6d4a28ec450a839b55f", [:mix], [{:nimble_parsec, "~> 0.5.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.13.0", "be7a477997dcac2e48a9d695ec730b2d22418292675c75aa2d34ba0909dcdeda", [:mix], [{:makeup, "~> 0.8", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},