diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 7b92b18..607bf06 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ['3.7', '3.8']
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
 
     steps:
     - uses: actions/checkout@v2
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 9a8db29..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,35 +0,0 @@
-language: python
-# sudo and xenial are required to install py37
-# https://github.com/travis-ci/travis-ci/issues/9069
-sudo: required
-dist: xenial
-
-matrix:
-  include:
-  - python: 2.7
-    env: TOXENV=py27
-  - python: 3.5
-    env: TOXENV=py35
-  - python: 3.6
-    env: TOXENV=py36
-  - python: 3.7
-    env: TOXENV=py37
-  - python: 3.7
-    env: TOXENV=docs
-  - python: 3.7
-    env: TOXENV=flake8
-  - python: 3.7
-    env: TOXENV=pre-commit
-install: pip install tox coveralls
-script: tox
-after_success: coveralls
-sudo: false
-deploy:
-  provider: pypi
-  user: "yelplabs"
-  password:
-    secure: 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
-  on:
-    tags: true
-    condition: $TOXENV = py27
-  distributions: "sdist bdist_wheel"
diff --git a/mypy.ini b/mypy.ini
index 8924204..3421304 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -1,5 +1,5 @@
 [mypy]
-python_version = 3.7
+python_version = 3.8
 pretty = true
 show_error_codes = true
 show_error_context = true
diff --git a/tests/tween_test.py b/tests/tween_test.py
index 1532082..d8012bc 100644
--- a/tests/tween_test.py
+++ b/tests/tween_test.py
@@ -90,7 +90,8 @@ def test_zipkin_tween_exception(
     called,
 ):
     """
-    If request processing has an exception set response_status_code and http.response.status_code to 500
+    If request processing has an exception set
+    response_status_code and http.response.status_code to 500
     """
 
     mock_post_handler_hook = mock.Mock()
diff --git a/tox.ini b/tox.ini
index 3024d94..d3325e7 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = pre-commit, py38, flake8, pre-commit
+envlist = pre-commit, py(38,39,310,311,312), flake8, pre-commit
 
 [testenv]
 deps = -rrequirements-dev.txt