diff --git a/.github/workflows/base.yml b/.github/workflows/base.yml
index 18d199ab..716d8725 100644
--- a/.github/workflows/base.yml
+++ b/.github/workflows/base.yml
@@ -68,12 +68,17 @@ jobs:
           allow-build: info
           cache-build: true
 
-      - name: Install python 3.9 for nox
+      - name: Install python 3.12 for nox
         uses: actions/setup-python@v4
         with:
-          python-version: 3.9
+          python-version: 3.12
           architecture: x64
 
+      - name: pin virtualenv==20.15.1 in old python versions
+        # pinned to keep compatibility with old versions, see https://github.com/MatteoH2O1999/setup-python/issues/28#issuecomment-1745613621
+        if: contains(fromJson('["2.7", "3.5", "3.6"]'), matrix.nox_session.python )
+        run: sed -i "s/virtualenv/virtualenv==20.15.1/g" noxfile-requirements.txt
+
       - name: Install noxfile requirements
         run: pip install -r noxfile-requirements.txt
 
diff --git a/docs/changelog.md b/docs/changelog.md
index 01856108..f60fb16d 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### 3.7.0 - python 3.12
+
+ - Added official support for Python 3.10, 3.11 and 3.12. Fixes [#314](https://github.com/smarie/python-pytest-cases/issues/314)
+ - Fixed `ModuleNotFoundError: distutils` on Python 3.12 thanks to `packaging`. PR
+   [#312](https://github.com/smarie/python-pytest-cases/pull/312) by [@jayqi](https://github.com/jayqi). 
+ - Internal: switched to virtualenv backend.
+
 ### 3.6.14 - bugfixes
 
  - Fixed `AttributeError` issue in `is_case_function` when an inspected symbol is a parametrized type hint
diff --git a/noxfile-requirements.txt b/noxfile-requirements.txt
index 60a2ce29..3b4ab32a 100644
--- a/noxfile-requirements.txt
+++ b/noxfile-requirements.txt
@@ -1,4 +1,4 @@
-virtualenv==20.15.1  # pinned to keep compatibility with old versions, see https://github.com/MatteoH2O1999/setup-python/issues/28#issuecomment-1745613621
+virtualenv
 nox
 toml
 makefun
diff --git a/noxfile.py b/noxfile.py
index e5f7cfaf..18b2cbb6 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -10,7 +10,7 @@
 # add parent folder to python path so that we can import noxfile_utils.py
 # note that you need to "pip install -r noxfile-requiterements.txt" for this file to work.
 sys.path.append(str(Path(__file__).parent / "ci_tools"))
-from nox_utils import PY27, PY37, PY36, PY35, PY38, PY39, PY310, power_session, rm_folder, rm_file, PowerSession, DONT_INSTALL  # noqa
+from nox_utils import PY27, PY37, PY36, PY35, PY38, PY39, PY310, PY311, PY312, power_session, rm_folder, rm_file, PowerSession, DONT_INSTALL  # noqa
 
 
 pkg_name = "pytest_cases"
@@ -19,8 +19,9 @@
 
 
 ENVS = {
-    # python 3.10 is not available on conda yet
-    # (PY310, "pytest-latest"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": ""}},
+    (PY312, "pytest-latest"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": ""}},
+    (PY311, "pytest-latest"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": ""}},
+    (PY310, "pytest-latest"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": ""}},
     # python 3.9 - put first to detect easy issues faster.
     (PY39, "pytest-latest"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": ""}},
     (PY39, "pytest6.x"): {"coverage": False, "pkg_specs": {"pip": ">19", "pytest": "<7"}},
diff --git a/pyproject.toml b/pyproject.toml
index 8ed17bdb..056a1e44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,14 +8,3 @@ build-backend = "setuptools.build_meta"
 
 # pip: no ! does not work in old python 2.7 and not recommended here
 # https://setuptools.readthedocs.io/en/latest/userguide/quickstart.html#basic-use
-
-[tool.conda]
-# Declare that the following packages should be installed with conda instead of pip
-# Note: this includes packages declared everywhere, here and in setup.cfg
-conda_packages = [
-    "setuptools",
-    "wheel",
-    "pip",
-    # "pytest",
-]
-# pytest: not with conda ! does not work in old python 2.7 and 3.5