diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 0063d8e..6df0aee 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -24,6 +24,7 @@ jobs:
         python-version:
           - '3.10'
           - '3.11'
+          - '3.12'
     runs-on: ${{ matrix.os }}
     name: Run tests on Python ${{ matrix.python-version }}, on ${{ matrix.os }}
     timeout-minutes: 45
@@ -42,14 +43,12 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Override Python version for Poetry
-        run: sed -i -e 's#^python\s*=.*$#python = "^${{ matrix.python-version }}"#g' pyproject.toml
+      # - name: Override Python version for Poetry
+      #   run: sed -i -e 's#^python\s*=.*$#python = "^${{ matrix.python-version }}"#g' pyproject.toml
 
       - name: Restore Python dependencies
         run: poetry lock && poetry install
 
       - name: Test
         shell: bash
-        run: |
-          poetry env use .venv/bin/python
-          python -m unittest discover -v -s tests
+        run: poetry run python -m unittest discover -v -s tests
diff --git a/pyproject.toml b/pyproject.toml
index e0114c0..85fcf68 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ license = "Apache 2.0"
 readme = "README.md"
 
 [tool.poetry.dependencies]
-python = "^3.10.0"
+python = ">=3.10.0"
 Kivy = "^2.3.0"
 
 [tool.poetry.group.dev.dependencies]