diff --git a/mix.lock b/mix.lock
index 11e37cc..6174a93 100644
--- a/mix.lock
+++ b/mix.lock
@@ -18,7 +18,7 @@
   "ex_aws_s3": {:hex, :ex_aws_s3, "2.2.0", "07a09de557070320e264893c0acc8a1d2e7ddf80155736e0aed966486d1988e6", [:mix], [{:ex_aws, "~> 2.0", [hex: :ex_aws, repo: "hexpm", optional: false]}, {:sweet_xml, ">= 0.0.0", [hex: :sweet_xml, repo: "hexpm", optional: true]}], "hexpm", "15175c613371e29e1f88b78ec8a4327389ca1ec5b34489744b175727496b21bd"},
   "ex_json_schema": {:hex, :ex_json_schema, "0.5.8", "9758444f560ebf5e1c5cb37d41a122707939f75136c7a79c4ff4ca6ad5283fb9", [:mix], [], "hexpm", "902f6a0da855133912b154c396bcb85440369acf877efbdfb0132975c1d77890"},
   "ex_machina": {:hex, :ex_machina, "2.7.0", "b792cc3127fd0680fecdb6299235b4727a4944a09ff0fa904cc639272cd92dc7", [:mix], [{:ecto, "~> 2.2 or ~> 3.0", [hex: :ecto, repo: "hexpm", optional: true]}, {:ecto_sql, "~> 3.0", [hex: :ecto_sql, repo: "hexpm", optional: true]}], "hexpm", "419aa7a39bde11894c87a615c4ecaa52d8f107bbdd81d810465186f783245bf8"},
-  "excoveralls": {:hex, :excoveralls, "0.14.0", "4b562d2acd87def01a3d1621e40037fdbf99f495ed3a8570dfcf1ab24e15f76d", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "94f17478b0cca020bcd85ce7eafea82d2856f7ed022be777734a2f864d36091a"},
+  "excoveralls": {:hex, :excoveralls, "0.14.1", "14140e4ef343f2af2de33d35268c77bc7983d7824cb945e6c2af54235bc2e61f", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "4a588f9f8cf9dc140cc1f3d0ea4d849b2f76d5d8bee66b73c304bb3d3689c8b0"},
   "file_system": {:hex, :file_system, "0.2.8", "f632bd287927a1eed2b718f22af727c5aeaccc9a98d8c2bd7bff709e851dc986", [:mix], [], "hexpm", "97a3b6f8d63ef53bd0113070102db2ce05352ecf0d25390eb8d747c2bde98bca"},
   "gettext": {:hex, :gettext, "0.18.1", "89e8499b051c7671fa60782faf24409b5d2306aa71feb43d79648a8bc63d0522", [:mix], [], "hexpm", "e70750c10a5f88cb8dc026fc28fa101529835026dec4a06dba3b614f2a99c7a9"},
   "guardian": {:hex, :guardian, "0.14.6", "99c3996b9c937cfc0ee98b0f4415ee05765c9587af74841dc516d45407de1686", [:mix], [{:elixir_uuid, "~> 1.2", [hex: :elixir_uuid, repo: "hexpm", optional: false]}, {:jose, "~> 1.8", [hex: :jose, repo: "hexpm", optional: false]}, {:phoenix, "~> 1.2 and < 1.4.0", [hex: :phoenix, repo: "hexpm", optional: true]}, {:plug, "~> 1.3", [hex: :plug, repo: "hexpm", optional: false]}, {:poison, ">= 1.3.0 and < 4.0.0", [hex: :poison, repo: "hexpm", optional: false]}], "hexpm", "11f2d8b46d1dc6046af5e26180aa2546dd8b17d395b52cc32aa412218554be9a"},