diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 0fdc7c45..0389d7ad 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -25,6 +25,7 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - {name: '3.12', python: '3.12', os: ubuntu-latest, tox: py312}
           - {name: '3.11', python: '3.11', os: ubuntu-latest, tox: py311}
           - {name: '3.10', python: '3.10', os: ubuntu-latest, tox: py310}
           - {name: '3.9', python: '3.9', os: ubuntu-latest, tox: py39}
diff --git a/docs/quickstart.rst b/docs/quickstart.rst
index e06b12bb..31f51500 100644
--- a/docs/quickstart.rst
+++ b/docs/quickstart.rst
@@ -59,7 +59,7 @@ When we send a **Query** requesting only one **Field**, ``hello``, and specify a
 Requirements
 ~~~~~~~~~~~~
 
--  Python (3.8, 3.9, 3.10, 3.11, pypy)
+-  Python (3.8, 3.9, 3.10, 3.11, 3.12, pypy)
 -  Graphene (3.0)
 
 Project setup
diff --git a/setup.py b/setup.py
index 1600297a..c40ca89f 100644
--- a/setup.py
+++ b/setup.py
@@ -77,6 +77,7 @@ setup(
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
     ],
     keywords="api graphql protocol rest relay graphene",
     packages=find_packages(exclude=["examples*"]),
diff --git a/tox.ini b/tox.ini
index 2b245f28..767f957c 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py3{8,9,10,11}, mypy, pre-commit
+envlist = py3{8,9,10,11,12}, mypy, pre-commit
 skipsdist = true
 
 [testenv]
@@ -8,7 +8,7 @@ deps =
 setenv =
      PYTHONPATH = .:{envdir}
 commands =
-    py{38,39,310,311}: pytest --cov=graphene graphene --cov-report=term --cov-report=xml examples {posargs}
+    py{38,39,310,311,12}: pytest --cov=graphene graphene --cov-report=term --cov-report=xml examples {posargs}
 
 [testenv:pre-commit]
 basepython = python3.10