diff --git a/README.md b/README.md
index 0cb5109..dd09c12 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 
 [![Code Climate](https://codeclimate.com/github/AndreiDrang/python3-anticaptcha/badges/gpa.svg)](https://codeclimate.com/github/AndreiDrang/python3-anticaptcha)
 [![Codacy Badge](https://app.codacy.com/project/badge/Grade/7f49780f2edb48d4b133833887c850e8)](https://www.codacy.com/gh/AndreiDrang/python3-anticaptcha/dashboard?utm_source=github.com&utm_medium=referral&utm_content=AndreiDrang/python3-anticaptcha&utm_campaign=Badge_Grade)
-[![codecov](https://codecov.io/gh/AndreiDrang/python3-anticaptcha/branch/master/graph/badge.svg?token=W92nfZY6Tz)](https://codecov.io/gh/AndreiDrang/python3-anticaptcha)
+[![codecov](https://codecov.io/gh/AndreiDrang/python3-anticaptcha/branch/main/graph/badge.svg?token=W92nfZY6Tz)](https://codecov.io/gh/AndreiDrang/python3-anticaptcha)
 
 [![Sphinx docs](https://github.com/AndreiDrang/python3-anticaptcha/actions/workflows/sphinx.yml/badge.svg?branch=release)](https://github.com/AndreiDrang/python3-anticaptcha/actions/workflows/sphinx.yml)
 [![Build check](https://github.com/AndreiDrang/python3-anticaptcha/actions/workflows/test_build.yml/badge.svg?branch=main)](https://github.com/AndreiDrang/python3-anticaptcha/actions/workflows/test_build.yml)