diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index e6a7cf4..5ca6ba9 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -14,12 +14,12 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [ '3.7', '3.8', '3.9', '3.10' ]
+        python-version: [ '3.8', '3.9', '3.10', '3.11' ]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
     - name: Set up Python ${{ matrix.python-version }}
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v3
       with:
         python-version: ${{ matrix.python-version }}
     - name: Install dependencies
diff --git a/pyproject.toml b/pyproject.toml
index 040a3c4..0e40098 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ dynamic = ["version"]
 description = "Code Editor-style reprs for Earth Engine data in a Jupyter notebook."
 readme = "README.md"
 license = { file = "LICENSE" }
-requires-python = ">=3.7"
+requires-python = ">=3.8"
 authors = [{ name = "Aaron Zuspan" }]
 keywords = [
     "earthengine",
@@ -44,27 +44,11 @@ include = ["/eerepr"]
 
 [tool.hatch.envs.test]
 dependencies = [
-    "earthengine-api",
     "pytest",
     "pytest-cov",
-    "tox",
 ]
 
 [tool.hatch.envs.test.scripts]
-tests = "pytest ."
-cov = "pytest . --cov=eerepr --cov-report=html"
-view-cov = "open htmlcov/index.html"
-ci = "tox"
+all = "pytest . {args}"
+cov = "pytest . --cov=eerepr {args}"
 
-[tool.tox]
-legacy_tox_ini = """
-[tox]
-envlist = python3.7,python3.8,python3.9,python3.10
-[testenv]
-deps = 
-    pytest
-    pytest-cov
-    earthengine-api
-commands = pytest
-isolated_build = True
-"""
diff --git a/setup.cfg b/setup.cfg
deleted file mode 100644
index 7423ce8..0000000
--- a/setup.cfg
+++ /dev/null
@@ -1,15 +0,0 @@
-[metadata]
-name = eerepr
-
-[options]
-packages = find:
-include_package_data = True
-
-[options.package_data]
-eerepr =
-    static/css/*
-    static/js/*
-
-[options.packages.find]
-exclude =
-    tests
\ No newline at end of file
diff --git a/setup.py b/setup.py
deleted file mode 100644
index 6068493..0000000
--- a/setup.py
+++ /dev/null
@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()