Update dependencies to latest versions

mix.exs

@@ -30,10 +30,9 @@ defmodule ElixirNsq.Mixfile do
   # Type "mix help deps" for more examples and options
   defp deps do
     [
-      {:poison, "~> 1.5.0"},
-      {:ibrowse, "~> 4.2"},
-      {:httpotion, "~> 2.1.0"},
-      {:uuid, "~> 1.1.2"},
+      {:poison, "~> 3.0"},
+      {:httpotion, "~> 3.1"},
+      {:uuid, "~> 1.1"},
       {:socket, "~> 0.3.1"},
 
       # testing

mix.lock

@@ -1,11 +1,12 @@
-%{"connection": {:hex, :connection, "1.0.1"},
-  "cowboy": {:hex, :cowboy, "1.0.4", "a324a8df9f2316c833a470d918aaf73ae894278b8aa6226ce7a9bf699388f878", [:make, :rebar], [{:cowlib, "~> 1.0.0", [hex: :cowlib, optional: false]}, {:ranch, "~> 1.0", [hex: :ranch, optional: false]}]},
-  "cowlib": {:hex, :cowlib, "1.0.2", "9d769a1d062c9c3ac753096f868ca121e2730b9a377de23dec0f7e08b1df84ee", [:make], []},
+%{
+  "cowboy": {:hex, :cowboy, "1.1.2", "61ac29ea970389a88eca5a65601460162d370a70018afe6f949a29dca91f3bb0", [:rebar3], [{:cowlib, "~> 1.0.2", [hex: :cowlib, repo: "hexpm", optional: false]}, {:ranch, "~> 1.3.2", [hex: :ranch, repo: "hexpm", optional: false]}], "hexpm"},
+  "cowlib": {:hex, :cowlib, "1.0.2", "9d769a1d062c9c3ac753096f868ca121e2730b9a377de23dec0f7e08b1df84ee", [:make], [], "hexpm"},
   "http_server": {:git, "https://github.com/parroty/http_server.git", "922d10420836a51289ed04f0bb5022bf695da1ab", []},
-  "httpotion": {:hex, :httpotion, "2.1.0", "3fe84fbd13d4560c2514da656d022b1191a079178ee4992d245fc3c33c01ee18", [:mix], []},
-  "ibrowse": {:hex, :ibrowse, "4.4.0", "2d923325efe0d2cb09b9c6a047b2835a5eda69d8a47ed6ff8bc03628b764e991", [:rebar3], []},
-  "poison": {:hex, :poison, "1.5.0", "f2f4f460623a6f154683abae34352525e1d918380267cdbd949a07ba57503248", [:mix], []},
-  "ranch": {:hex, :ranch, "1.2.0", "b286a948a0706a700a9f577e5cecbb2dc66097ea79f3ddb20ba5536069bdb7aa", [:make], []},
-  "secure_random": {:hex, :secure_random, "0.2.0", "d5458ab5613410439c21a2fdbc52e98e6c96338f3ea25d08220c30cfc55f1238", [:mix], []},
-  "socket": {:hex, :socket, "0.3.7", "68c029a8449fc6efc5f4c3bdf6d8b19ca94d3304e419f364c5cfc8b716f7c219", [:mix], []},
-  "uuid": {:hex, :uuid, "1.1.2", "add3d0a6324ac2e3974855822ddf1cd4e270d8c136a75bcb71332bd4956b0563", [:mix], []}}
+  "httpotion": {:hex, :httpotion, "3.1.0", "14d20d9b0ce4e86e253eb91e4af79e469ad949f57a5d23c0a51b2f86559f6589", [:mix], [{:ibrowse, "~> 4.4", [hex: :ibrowse, repo: "hexpm", optional: false]}], "hexpm"},
+  "ibrowse": {:hex, :ibrowse, "4.4.0", "2d923325efe0d2cb09b9c6a047b2835a5eda69d8a47ed6ff8bc03628b764e991", [:rebar3], [], "hexpm"},
+  "poison": {:hex, :poison, "3.1.0", "d9eb636610e096f86f25d9a46f35a9facac35609a7591b3be3326e99a0484665", [:mix], [], "hexpm"},
+  "ranch": {:hex, :ranch, "1.3.2", "e4965a144dc9fbe70e5c077c65e73c57165416a901bd02ea899cfd95aa890986", [:rebar3], [], "hexpm"},
+  "secure_random": {:hex, :secure_random, "0.5.1", "c5532b37c89d175c328f5196a0c2a5680b15ebce3e654da37129a9fe40ebf51b", [:mix], [], "hexpm"},
+  "socket": {:hex, :socket, "0.3.13", "98a2ab20ce17f95fb512c5cadddba32b57273e0d2dba2d2e5f976c5969d0c632", [:mix], [], "hexpm"},
+  "uuid": {:hex, :uuid, "1.1.8", "e22fc04499de0de3ed1116b770c7737779f226ceefa0badb3592e64d5cfb4eb9", [:mix], [], "hexpm"},
+}