diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7fade785..e8f5868a 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -60,24 +60,6 @@ jobs:
             toxpython: 'python3.11'
             tox_env: 'docs'
             os: 'ubuntu-latest'
-          - name: 'py37-pytest73-xdist330-coverage72 (ubuntu)'
-            python: '3.7'
-            toxpython: 'python3.7'
-            python_arch: 'x64'
-            tox_env: 'py37-pytest73-xdist330-coverage72'
-            os: 'ubuntu-latest'
-          - name: 'py37-pytest73-xdist330-coverage72 (windows)'
-            python: '3.7'
-            toxpython: 'python3.7'
-            python_arch: 'x64'
-            tox_env: 'py37-pytest73-xdist330-coverage72'
-            os: 'windows-latest'
-          - name: 'py37-pytest73-xdist330-coverage72 (macos)'
-            python: '3.7'
-            toxpython: 'python3.7'
-            python_arch: 'x64'
-            tox_env: 'py37-pytest73-xdist330-coverage72'
-            os: 'macos-latest'
           - name: 'py38-pytest73-xdist330-coverage72 (ubuntu)'
             python: '3.8'
             toxpython: 'python3.8'
@@ -150,23 +132,23 @@ jobs:
             python_arch: 'x64'
             tox_env: 'py311-pytest73-xdist330-coverage72'
             os: 'macos-latest'
-          - name: 'pypy37-pytest73-xdist330-coverage72 (ubuntu)'
-            python: 'pypy-3.7'
-            toxpython: 'pypy3.7'
+          - name: 'py312-pytest73-xdist330-coverage72 (ubuntu)'
+            python: '3.12'
+            toxpython: 'python3.12'
             python_arch: 'x64'
-            tox_env: 'pypy37-pytest73-xdist330-coverage72'
+            tox_env: 'py312-pytest73-xdist330-coverage72'
             os: 'ubuntu-latest'
-          - name: 'pypy37-pytest73-xdist330-coverage72 (windows)'
-            python: 'pypy-3.7'
-            toxpython: 'pypy3.7'
+          - name: 'py312-pytest73-xdist330-coverage72 (windows)'
+            python: '3.12'
+            toxpython: 'python3.12'
             python_arch: 'x64'
-            tox_env: 'pypy37-pytest73-xdist330-coverage72'
+            tox_env: 'py312-pytest73-xdist330-coverage72'
             os: 'windows-latest'
-          - name: 'pypy37-pytest73-xdist330-coverage72 (macos)'
-            python: 'pypy-3.7'
-            toxpython: 'pypy3.7'
+          - name: 'py312-pytest73-xdist330-coverage72 (macos)'
+            python: '3.12'
+            toxpython: 'python3.12'
             python_arch: 'x64'
-            tox_env: 'pypy37-pytest73-xdist330-coverage72'
+            tox_env: 'py312-pytest73-xdist330-coverage72'
             os: 'macos-latest'
           - name: 'pypy38-pytest73-xdist330-coverage72 (ubuntu)'
             python: 'pypy-3.8'
@@ -211,6 +193,7 @@ jobs:
     - uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python }}
+        allow-prereleases: true
         architecture: ${{ matrix.python_arch }}
     - name: install dependencies
       run: |
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 1b105884..3f7d5606 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -18,7 +18,7 @@ repos:
     rev: v3.3.1
     hooks:
       - id: pyupgrade
-        args: [--py37-plus]
+        args: [--py38-plus]
   - repo: https://github.com/PyCQA/flake8
     rev: 6.0.0
     hooks:
diff --git a/ci/templates/.github/workflows/test.yml b/ci/templates/.github/workflows/test.yml
index 6aaf1dbc..47f1fb24 100644
--- a/ci/templates/.github/workflows/test.yml
+++ b/ci/templates/.github/workflows/test.yml
@@ -94,6 +94,7 @@ jobs:
     - uses: actions/setup-python@v4
       with:
         python-version: {{ '${{ matrix.python }}' }}
+        allow-prereleases: true
         architecture: {{ '${{ matrix.python_arch }}' }}
     - name: install dependencies
       run: |
diff --git a/setup.py b/setup.py
index 70224965..d6491251 100755
--- a/setup.py
+++ b/setup.py
@@ -110,11 +110,11 @@ def run(self):
         'Programming Language :: Python',
         'Programming Language :: Python :: 3',
         'Programming Language :: Python :: 3 :: Only',
-        'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: 3.10',
         'Programming Language :: Python :: 3.11',
+        'Programming Language :: Python :: 3.12',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Topic :: Software Development :: Testing',
@@ -132,7 +132,7 @@ def run(self):
         'pytest>=4.6',
         'coverage[toml]>=5.2.1'
     ],
-    python_requires='>=3.7',
+    python_requires='>=3.8',
     extras_require={
         'testing': [
             'fields',
diff --git a/tox.ini b/tox.ini
index 7d49a3be..27363f7f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,7 +12,7 @@ passenv =
 [tox]
 envlist =
     check
-    py{37,38,39,310,311,py37,py38,py39}-pytest{73}-xdist330-coverage{72}
+    py{38,39,310,311,312,py38,py39}-pytest{73}-xdist330-coverage{72}
     docs
 
 [testenv]
@@ -30,7 +30,7 @@ setenv =
     pytest70:  _DEP_PYTEST=pytest==7.0.1
     pytest71:  _DEP_PYTEST=pytest==7.1.2
     pytest72:  _DEP_PYTEST=pytest==7.2.0
-    pytest73:  _DEP_PYTEST=pytest==7.3.1
+    pytest73:  _DEP_PYTEST=pytest==7.3.2
 
     xdist127: _DEP_PYTESTXDIST=pytest-xdist==1.27.0
     xdist129: _DEP_PYTESTXDIST=pytest-xdist==1.29.0