diff --git a/README.md b/README.md
index 26dfcd6..53cee9d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,4 @@
 [![CI](https://github.com/crertel/graphmath/actions/workflows/ci.yml/badge.svg)](https://github.com/crertel/graphmath/actions/workflows/ci.yml)
-[![Inline docs](http://inch-ci.org/github/crertel/graphmath.svg)](http://inch-ci.org/github/crertel/graphmath)
 [![hex.pm version](https://img.shields.io/hexpm/v/graphmath.svg)](https://hex.pm/packages/graphmath)
 [![hex.pm downloads](https://img.shields.io/hexpm/dt/graphmath.svg)](https://hex.pm/packages/graphmath)
 [![Coverage Status](https://coveralls.io/repos/crertel/graphmath/badge.svg?branch=master)](https://coveralls.io/r/crertel/graphmath?branch=master)
diff --git a/mix.exs b/mix.exs
index 2a75b40..509051e 100644
--- a/mix.exs
+++ b/mix.exs
@@ -43,8 +43,7 @@ defmodule Graphmath.Mixfile do
       {:credo, "~> 1.7.7", only: :dev},
       {:dialyxir, "~> 1.4.3", only: [:dev], runtime: false},
       {:ex_doc, "~> 0.34.2", only: [:dev, :docs]},
-      {:excoveralls, "~> 0.18.2", only: [:test, :dev]},
-      {:inch_ex, "~> 2.0.0", only: :docs}
+      {:excoveralls, "~> 0.18.2", only: [:test, :dev]}
     ]
   end
 
diff --git a/mix.lock b/mix.lock
index ceb48dc..029ebb4 100644
--- a/mix.lock
+++ b/mix.lock
@@ -16,7 +16,6 @@
   "file_system": {:hex, :file_system, "1.0.0", "b689cc7dcee665f774de94b5a832e578bd7963c8e637ef940cd44327db7de2cd", [:mix], [], "hexpm", "6752092d66aec5a10e662aefeed8ddb9531d79db0bc145bb8c40325ca1d8536d"},
   "hackney": {:hex, :hackney, "1.17.4", "99da4674592504d3fb0cfef0db84c3ba02b4508bae2dff8c0108baa0d6e0977c", [:rebar3], [{:certifi, "~>2.6.1", [hex: :certifi, repo: "hexpm", optional: false]}, {:idna, "~>6.1.0", [hex: :idna, repo: "hexpm", optional: false]}, {:metrics, "~>1.0.0", [hex: :metrics, repo: "hexpm", optional: false]}, {:mimerl, "~>1.1", [hex: :mimerl, repo: "hexpm", optional: false]}, {:parse_trans, "3.3.1", [hex: :parse_trans, repo: "hexpm", optional: false]}, {:ssl_verify_fun, "~>1.1.0", [hex: :ssl_verify_fun, repo: "hexpm", optional: false]}, {:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "de16ff4996556c8548d512f4dbe22dd58a587bf3332e7fd362430a7ef3986b16"},
   "idna": {:hex, :idna, "6.1.1", "8a63070e9f7d0c62eb9d9fcb360a7de382448200fbbd1b106cc96d3d8099df8d", [:rebar3], [{:unicode_util_compat, "~>0.7.0", [hex: :unicode_util_compat, repo: "hexpm", optional: false]}], "hexpm", "92376eb7894412ed19ac475e4a86f7b413c1b9fbb5bd16dccd57934157944cea"},
-  "inch_ex": {:hex, :inch_ex, "2.0.0", "24268a9284a1751f2ceda569cd978e1fa394c977c45c331bb52a405de544f4de", [:mix], [{:bunt, "~> 0.2", [hex: :bunt, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "96d0ec5ecac8cf63142d02f16b7ab7152cf0f0f1a185a80161b758383c9399a8"},
   "jason": {:hex, :jason, "1.4.4", "b9226785a9aa77b6857ca22832cffa5d5011a667207eb2a0ad56adb5db443b8a", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "c5eb0cab91f094599f94d55bc63409236a8ec69a21a67814529e8d5f6cc90b3b"},
   "makeup": {:hex, :makeup, "1.1.2", "9ba8837913bdf757787e71c1581c21f9d2455f4dd04cfca785c70bbfff1a76a3", [:mix], [{:nimble_parsec, "~> 1.2.2 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cce1566b81fbcbd21eca8ffe808f33b221f9eee2cbc7a1706fc3da9ff18e6cac"},
   "makeup_elixir": {:hex, :makeup_elixir, "0.16.2", "627e84b8e8bf22e60a2579dad15067c755531fea049ae26ef1020cad58fe9578", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.2.3 or ~> 1.3", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "41193978704763f6bbe6cc2758b84909e62984c7752b3784bd3c218bb341706b"},