diff --git a/.github/workflows/tests-and-linters.yml b/.github/workflows/tests-and-linters.yml
index 6ad10a70..ce0345dd 100644
--- a/.github/workflows/tests-and-linters.yml
+++ b/.github/workflows/tests-and-linters.yml
@@ -48,7 +48,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.13
+          python-version: 3.12
       - run: pip install tox 'cython>=3,<4'
       - run: make cythonize
       - run: tox -vv
diff --git a/tox.ini b/tox.ini
index 2ac0f4a8..65aa26f0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -26,12 +26,12 @@ python_files = test_*_py3*.py
 
 [testenv:coveralls]
 passenv = GITHUB_*, COVERALLS_*, DEPENDENCY_INJECTOR_*
-basepython=python3.13
+basepython=python3.12  # TODO: Upgrade to version 3.13 is blocked by coveralls 4.0.1 not supporting Python 3.13
 deps=
     {[testenv]deps}
     cython>=3,<4
-    coverage>=7.6
-    coveralls
+    coverage>=7
+    coveralls>=4
 commands=
     coverage erase
     coverage run --rcfile=./.coveragerc -m pytest -c tests/.configs/pytest.ini