From 61300eef70bf2b32d300005f011bdf9b48660740 Mon Sep 17 00:00:00 2001
From: estshorter <1430311+estshorter@users.noreply.github.com>
Date: Sat, 24 Oct 2020 22:55:22 +0900
Subject: [PATCH] Remove unused dependency on sortedcontainers (#525)

* Remove unused sortedcontainers package

* Fix changelog format

* Fix a link to the PR

* Update CHANGELOG.md

Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
---
 CHANGELOG.md | 5 +++++
 setup.py     | 1 -
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7fb327ab..2f7ca628 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,11 @@ All notable changes in pdfminer.six will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## [Unreleased]
+
+### Removed
+- Unused dependency on `sortedcontainers` package ([#525](https://github.com/pdfminer/pdfminer.six/pull/525))
+
 ## [20201018]
 
 ### Deprecated
diff --git a/setup.py b/setup.py
index 1a96ab48..bb07b401 100644
--- a/setup.py
+++ b/setup.py
@@ -15,7 +15,6 @@
     install_requires=[
         'chardet ; python_version > "3.0"',
         'cryptography',
-        'sortedcontainers',
     ],
     extras_require={
         "dev": ["nose", "tox"],