diff --git a/.coveragerc b/.coveragerc
index 32a8da521ba..f05041ca1dc 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -3,3 +3,6 @@ omit =
   src/blib2to3/*
   tests/data/*
   */site-packages/*
+
+[run]
+relative_files = True
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bec769064c2..3f3c18d9640 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -34,3 +34,34 @@ jobs:
       - name: Unit tests
         run: |
           tox -e py
+
+      - name: Publish coverage to Coveralls
+        # If pushed / is a pull request against main repo AND
+        # we're running on Linux (this action only supports Linux)
+        if:
+          ((github.event_name == 'push' && github.event.push.repository.full_name ==
+          'psf/black') || github.event.pull_request.base.repo.full_name == 'psf/black')
+          && matrix.os == 'ubuntu-latest'
+
+        uses: AndreMiras/coveralls-python-action@v20201129
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          parallel: true
+          flag-name: py${{ matrix.python-version }}-${{ matrix.os }}
+          debug: true
+
+  coveralls-finish:
+    needs: build
+    # If pushed / is a pull request against main repo
+    if:
+      (github.event_name == 'push' && github.event.push.repository.full_name ==
+      'psf/black') || github.event.pull_request.base.repo.full_name == 'psf/black'
+
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Coveralls finished
+        uses: AndreMiras/coveralls-python-action@v20201129
+        with:
+          parallel-finished: true
+          debug: true
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index e782272e813..00000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-language: python
-cache:
-  pip: true
-  directories:
-    - $HOME/.cache/pre-commit
-env:
-  - TEST_CMD="tox -e py"
-install:
-  - pip install coverage coveralls pre-commit tox
-  - pip install -e '.[d]'
-script:
-  - $TEST_CMD
-after_success:
-  - coveralls
-notifications:
-  on_success: change
-  on_failure: always
-matrix:
-  include:
-    - name: "lint"
-      python: 3.7
-      env:
-        - TEST_CMD="pre-commit run --all-files --show-diff-on-failure"
-    - name: "3.6"
-      python: 3.6
-    - name: "3.7"
-      python: 3.7
-    - name: "3.8"
-      python: 3.8
-    - name: "3.9"
-      python: 3.9
diff --git a/README.md b/README.md
index 41cea761df5..696bfa7e064 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,6 @@
 <h2 align="center">The Uncompromising Code Formatter</h2>
 
 <p align="center">
-<a href="https://travis-ci.com/psf/black"><img alt="Build Status" src="https://travis-ci.com/psf/black.svg?branch=master"></a>
 <a href="https://github.com/psf/black/actions"><img alt="Actions Status" src="https://github.com/psf/black/workflows/Test/badge.svg"></a>
 <a href="https://github.com/psf/black/actions"><img alt="Actions Status" src="https://github.com/psf/black/workflows/Primer/badge.svg"></a>
 <a href="https://black.readthedocs.io/en/stable/?badge=stable"><img alt="Documentation Status" src="https://readthedocs.org/projects/black/badge/?version=stable"></a>
diff --git a/docs/conf.py b/docs/conf.py
index ec6aad9a27b..9e03d05e937 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -314,7 +314,6 @@ def process_sections(
     "show_powered_by": True,
     "fixed_sidebar": True,
     "logo": "logo2.png",
-    "travis_button": True,
 }