diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 198af1f..b956dd8 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -11,7 +11,7 @@ jobs:
     timeout-minutes: 10
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     runs-on: "ubuntu-latest"
     steps:
       - uses: actions/checkout@v3
@@ -29,7 +29,7 @@ jobs:
     needs: lock
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
         implementation: [
           {flavor: "other", name: "dynalite"},
           {flavor: "other", name: "dynamodb-local"},
@@ -62,7 +62,7 @@ jobs:
     needs: lock
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
     runs-on: "ubuntu-latest"
     steps:
       - uses: actions/checkout@v3
@@ -85,11 +85,11 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: actions/cache@v3
         with:
           path: poetry.lock
-          key: ${{ github.sha }}-3.11
+          key: ${{ github.sha }}-3.12
       - run: curl -sSL https://install.python-poetry.org | python3 -
       - run: poetry install --extras aiohttp --extras httpx
       - run: poetry run isort --check --diff src tests
@@ -102,11 +102,11 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: actions/cache@v3
         with:
           path: poetry.lock
-          key: ${{ github.sha }}-3.11
+          key: ${{ github.sha }}-3.12
       - run: curl -sSL https://install.python-poetry.org | python3 -
       - run: poetry install --extras aiohttp --extras httpx
       - run: poetry run black --check src/ tests/
@@ -119,11 +119,11 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: "3.11"
+          python-version: "3.12"
       - uses: actions/cache@v3
         with:
           path: poetry.lock
-          key: ${{ github.sha }}-3.11
+          key: ${{ github.sha }}-3.12
       - run: curl -sSL https://install.python-poetry.org | python3 -
       - run: poetry install --extras aiohttp --extras httpx
       - run: poetry run ruff check src/ tests/
diff --git a/pyproject.toml b/pyproject.toml
index a7a15aa..11b1300 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,6 +8,7 @@ repository = "https://github.com/HENNGE/aiodynamo"
 documentation = "https://aiodynamo.readthedocs.io"
 classifiers = [
     "Framework :: AsyncIO",
+    "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.9",