diff --git a/.github/workflows/tox_check.yaml b/.github/workflows/tox_check.yaml
new file mode 100644
index 0000000..aa6b96c
--- /dev/null
+++ b/.github/workflows/tox_check.yaml
@@ -0,0 +1,42 @@
+name: tox_check
+on:
+  push:
+    branches: ["master"]
+  pull_request:
+    branches: ["master"]
+
+jobs:
+  test:
+    name: tox test with ${{ matrix.env }} on ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        env:
+          - "3.13"
+          - "3.12"
+          - "3.11"
+          - "3.10"
+        os:
+          - ubuntu-latest
+          - macos-latest
+          - windows-latest
+    steps:
+      - uses: actions/checkout@v5
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.env }}
+      - name: Run image
+        uses: abatilo/actions-poetry@v3
+        with:
+          poetry-version: "main"
+      - name: Install tox
+        run: poetry add --group=dev tox
+      - name: Select Python version
+        run: poetry env use ${{ matrix.env }}
+      - name: Install packages
+        run: poetry install
+      - name: Run test suite
+        run: poetry run tox run
+        env:
+          TOX_GH_MAJOR_MINOR: ${{ matrix.env }}
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index eedab3c..2dbdaef 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
 ]
 
 [tool.poetry.dependencies]
-python = "^3.9"
+python = "^3.10"
 requests = "^2.22.0"
 
 [build-system]
@@ -28,4 +28,5 @@ build-backend = "poetry.core.masonry.api"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "*"
-pytest-mock = "*"
\ No newline at end of file
+pytest-mock = "*"
+tox = "^4.31.0"
diff --git a/tox.ini b/tox.ini
new file mode 100644
index 0000000..b9db2fa
--- /dev/null
+++ b/tox.ini
@@ -0,0 +1,22 @@
+[tox]
+requires =
+    tox>=4
+env_list =
+    py31{0,1,2,3}
+
+[testenv]
+description = run the tests with pytest
+package = wheel
+wheel_build_env = .pkg
+deps =
+    pytest>=6
+    pytest-mock>=3.15.1
+commands =
+    pytest {tty:--color=yes} {posargs}
+
+[gh]
+python =
+    3.13 = 3.13
+    3.12 = 3.12
+    3.11 = 3.11
+    3.10 = 3.10