diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 1d33d0e..5d3ef6b 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -1,4 +1,4 @@
-name: Python package
+name: python package
 
 on:
   push:
@@ -11,63 +11,162 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-#        python: [3.5, 3.6, 3.7, 3.8, 3.9]
-        python: [3.6, 3.7, 3.8, 3.9]
         django: [
-          "Django>=1.11,<2.0",
-          "Django>=2.0,<2.1",
-          "Django>=2.1,<2.2",
-          "Django>=2.2,<3.0",
-          "Django>=3.0,<3.1",
-          "Django>=3.1,<3.2"
+          "django>=2.0,<2.1",
+          "django>=2.1,<2.2",
+          "django>=2.2,<3.0",
+          "django>=3.0,<3.1",
+          "django>=3.1,<3.2",
+          "django>=3.2,<4.0",
+          "django>=4.0,<4.1",
+          "django>=4.1,<4.2",
+          "django>=4.2,<5.0",
         ]
-#        exclude:
-#          - python: 3.5
-#            django: Django>=3.0
+        python: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        exclude:
+          # django 2.0
+          - django: "django>=2.0,<2.1"
+            python: "3.8"
+          - django: "django>=2.0,<2.1"
+            python: "3.9"
+          - django: "django>=2.0,<2.1"
+            python: "3.10"
+          - django: "django>=2.0,<2.1"
+            python: "3.11"
+          - django: "django>=2.0,<2.1"
+            python: "3.12"
+          # django 2.1
+          - django: "django>=2.1,<2.2"
+            python: "3.4"
+          - django: "django>=2.1,<2.2"
+            python: "3.8"
+          - django: "django>=2.1,<2.2"
+            python: "3.9"
+          - django: "django>=2.1,<2.2"
+            python: "3.10"
+          - django: "django>=2.1,<2.2"
+            python: "3.11"
+          - django: "django>=2.1,<2.2"
+            python: "3.12"
+          # django 2.2
+          - django: "django>=2.2,<3.0"
+            python: "3.4"
+          - django: "django>=2.2,<3.0"
+            python: "3.10"
+          - django: "django>=2.2,<3.0"
+            python: "3.11"
+          - django: "django>=2.2,<3.0"
+            python: "3.12"
+          # django 3.0
+          - django: "django>=3.0,<3.1"
+            python: "3.4"
+          - django: "django>=3.0,<3.1"
+            python: "3.5"
+          - django: "django>=3.0,<3.1"
+            python: "3.10"
+          - django: "django>=3.0,<3.1"
+            python: "3.11"
+          - django: "django>=3.0,<3.1"
+            python: "3.12"
+          # django 3.1
+          - django: "django>=3.1,<3.2"
+            python: "3.4"
+          - django: "django>=3.1,<3.2"
+            python: "3.5"
+          - django: "django>=3.1,<3.2"
+            python: "3.10"
+          - django: "django>=3.1,<3.2"
+            python: "3.11"
+          - django: "django>=3.1,<3.2"
+            python: "3.12"
+          # django 3.2
+          - django: "django>=3.2,<4.0"
+            python: "3.4"
+          - django: "django>=3.2,<4.0"
+            python: "3.5"
+          - django: "django>=3.2,<4.0"
+            python: "3.11"
+          - django: "django>=3.2,<4.0"
+            python: "3.12"
+          # django 4.0
+          - django: "django>=4.0,<4.1"
+            python: "3.4"
+          - django: "django>=4.0,<4.1"
+            python: "3.5"
+          - django: "django>=4.0,<4.1"
+            python: "3.6"
+          - django: "django>=4.0,<4.1"
+            python: "3.7"
+          - django: "django>=4.0,<4.1"
+            python: "3.11"
+          - django: "django>=4.0,<4.1"
+            python: "3.12"
+          # django 4.1
+          - django: "django>=4.1,<4.2"
+            python: "3.4"
+          - django: "django>=4.1,<4.2"
+            python: "3.5"
+          - django: "django>=4.1,<4.2"
+            python: "3.6"
+          - django: "django>=4.1,<4.2"
+            python: "3.7"
+          - django: "django>=4.1,<4.2"
+            python: "3.12"
+          # django 4.2
+          - django: "django>=4.2,<5.0"
+            python: "3.4"
+          - django: "django>=4.2,<5.0"
+            python: "3.5"
+          - django: "django>=4.2,<5.0"
+            python: "3.6"
+          - django: "django>=4.2,<5.0"
+            python: "3.7"
 
     steps:
       - uses: actions/checkout@v2
-      - name: Setup Python
+      - name: setup python
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python }}
-      - name: Install pytest, pytest-django and pytest-lazy-fixture, django and impostor
+      - name: install pytest, pytest-django and pytest-lazy-fixture, django and impostor
         run: |
-          pip install pytest==6.1.2 pytest-django==4.1.0 pytest-lazy-fixture==0.6.3
+          pip install pytest==7.4.3 pytest-django==4.5.0 pytest-lazy-fixture==0.6.3
           pip install "${{ matrix.django }}"
           pip install -e .
-      - name: Run tests
-        run: pytest -v
+      - name: run tests
+        run: pytest -v tests/
 
   lint:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Setup Python
+      - name: setup python
         uses: actions/setup-python@v2
-      - name: Install Tox and any other packages
+      - name: install tox and any other packages
         run: |
           pip install flake8
-      - name: Lint with flake8
+      - name: lint with flake8
         run: |
-          # stop the build if there are Python syntax errors or undefined names
-          flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-          # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+          # stop the build if there are python syntax errors or undefined names
+          flake8 . --count --select=e9,f63,f7,f82 --show-source --statistics
+          # exit-zero treats all errors as warnings. the github editor is 127 chars wide
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
 
   coverage:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Setup Python
+      - name: setup python
         uses: actions/setup-python@v2
-      - name: Install Coverage
+        with:
+          python-version: "3.11"
+      - name: install coverage
         run: |
-          pip install django pytest pytest-django pytest-lazy-fixture pytest-cov
+          pip install django pytest==7.4.3 pytest-django==4.7.0 pytest-lazy-fixture==0.6.3 pytest-cov==4.1.0
           pip install -e .
-      - name: Execute coverage
+      - name: execute coverage
         run: |
           # execute tests with coverage
           pytest --cov-report=xml --cov=impostor tests/
-          export CODECOV_TOKEN="${{ secrets.CODECOV_TOKEN }}"
+          export codecov_token="${{ secrets.codecov_token }}"
           bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7955156..365728f 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,24 +1,23 @@
 repos:
-- repo: https://github.com/ambv/black
-  rev: 20.8b1
+- repo: https://github.com/psf/black
+  rev: 22.10.0
   hooks:
   - id: black
     exclude: .tox, venv
-- repo: https://github.com/timothycrosley/isort
-  rev: 5.7.0
+- repo: https://github.com/PyCQA/isort
+  rev: 5.12.0
   hooks:
   - id: isort
     files: .+\.py$
     exclude: .tox, venv
-- repo: https://gitlab.com/pycqa/flake8
-  rev: 3.8.4
+- repo: https://github.com/PyCQA/flake8
+  rev: 6.1.0
   hooks:
   - id: flake8
     files: .+\.py$
     exclude: .tox, venv, migrations
 - repo: https://github.com/pre-commit/pre-commit-hooks
-  rev: v3.3.0
+  rev: v4.5.0
   hooks:
   - id: debug-statements
-    files: .+\.py$
-    exclude: .tox, venv
\ No newline at end of file
+    files: .+\.py$
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96a28cd..6132e80 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## 3.1.0 (2023-12-03)
+  * added support for django 4.1 and 4.2
+  * added support for python 3.10, 3.11 and 3.12
+  * dropped support for django 1.11
+  * dropped support for pythjon 3.4, 3.5 and 3.6
+
 ## 3.0.0 (2022-04-15)
   * added support for django 3.2 and django 4.0
   * implemented support for custom user model and custom USERNAME_FIELD ([Saurav Sharma](https://github.com/iamsauravsharma))
diff --git a/impostor/__init__.py b/impostor/__init__.py
index c21777a..e70ba95 100644
--- a/impostor/__init__.py
+++ b/impostor/__init__.py
@@ -1,5 +1,5 @@
 """Impostor."""
-__version__ = "3.0.0"
+__version__ = "3.1.0"
 __author__ = "Marko Samastur"
 __email__ = "markos@gaivo.net"
 __mantainer__ = "Andreu Vallbona"
diff --git a/impostor/templatetags/impostor_tags.py b/impostor/templatetags/impostor_tags.py
index 2cc579f..e2e3f9c 100644
--- a/impostor/templatetags/impostor_tags.py
+++ b/impostor/templatetags/impostor_tags.py
@@ -1,6 +1,7 @@
 """template tags for impostor."""
 
 from django import template
+
 from impostor.models import ImpostorLog
 
 register = template.Library()
@@ -14,7 +15,9 @@ def get_impersonated_as(request):
     :return:
     """
     try:
-        impersonated_as = ImpostorLog.objects.get(token=request.session['impostor_token'])
+        impersonated_as = ImpostorLog.objects.get(
+            token=request.session["impostor_token"]
+        )
     except (ImpostorLog.DoesNotExist, KeyError):
         impersonated_as = None
 
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 511ed94..fd5051b 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -1,12 +1,16 @@
 appdirs==1.4.4
-asgiref==3.2.10
+asgiref==3.7.2
 attrs==19.3.0
+backcall==0.2.0
+coverage==7.3.2
 decorator==4.4.2
-Django==3.1.7
+distlib==0.3.7
+Django==4.2.7
 filelock==3.0.12
 importlib-metadata==1.6.1
 importlib-resources==1.5.0
-ipython==7.15.0
+iniconfig==2.0.0
+ipython==7.16.3
 ipython-genutils==0.2.0
 jedi==0.17.0
 more-itertools==8.3.0
@@ -18,14 +22,15 @@ pluggy==0.13.1
 prompt-toolkit==3.0.5
 ptyprocess==0.6.0
 py==1.10.0
-Pygments==2.7.4
+Pygments==2.17.2
 pyparsing==2.4.7
-pytest==6.1.2
-pytest-django==4.1.0
+pytest==7.4.3
+pytest-cov==4.1.0
+pytest-django==4.7.0
 pytest-lazy-fixture==0.6.3
 pytz==2020.1
 six==1.15.0
-sqlparse==0.3.1
+sqlparse==0.4.4
 toml==0.10.1
 tox==3.15.2
 traitlets==4.3.3
diff --git a/setup.py b/setup.py
index 7ebab53..7452a1a 100644
--- a/setup.py
+++ b/setup.py
@@ -45,7 +45,6 @@ def read(fname):
         "Development Status :: 5 - Production/Stable",
         "Environment :: Web Environment",
         "Framework :: Django",
-        "Framework :: Django :: 1.11",
         "Framework :: Django :: 2.0",
         "Framework :: Django :: 2.1",
         "Framework :: Django :: 2.2",
@@ -53,19 +52,22 @@ def read(fname):
         "Framework :: Django :: 3.1",
         "Framework :: Django :: 3.2",
         "Framework :: Django :: 4.0",
+        "Framework :: Django :: 4.1",
+        "Framework :: Django :: 4.2",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.5",
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Topic :: Utilities",
     ],
     install_requires=[
-        "Django>=1.11",
+        "Django>=2.0",
     ],
 )
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/settings.py b/tests/settings.py
index 04f1dbd..cbda81a 100644
--- a/tests/settings.py
+++ b/tests/settings.py
@@ -11,7 +11,7 @@
     "django.contrib.staticfiles",
     "django.contrib.auth",
     "impostor",
-    "tests.testapp.apps.TestAppConfig",
+    "tests.testapp",
 ]
 
 AUTHENTICATION_BACKENDS = (
diff --git a/tox.ini b/tox.ini
index a0d341f..53b8900 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,16 @@
 [tox]
-envlist = py{35}-dj{111,20,21,22},py{36,37,38,39}-dj{111,20,21,22,30,31,32},py{36,37,38,39}-dj{111,20,21,22,30,31,32},py{38,39}-dj{40}, flake8
+envlist =
+          dj20-py{34,35,36,37}
+          dj21-py{35,36,37}
+          dj22-py{35,36,37,38,39}
+          dj30-py{36,37,38,39}
+          dj31-py{36,37,38,39}
+          dj32-py{36,37,38,39,310}
+          dj40-py{38,39,310}
+          dj41-py{38,39,310,311}
+          dj42-py{38,39,310,311,312}
+          flake8
+          migrations
 skip_missing_interpreters=True
 
 [flake8]
@@ -7,8 +18,7 @@ max-line-length = 120
 
 [testenv]
 deps =
-    pytest==6.1.2
-    pytest-django==4.1.0
+    pytest-django==4.5.0
     pytest-lazy-fixture==0.6.3
     dj111: Django>=1.11,<2.0
     dj20: Django>=2.0,<2.1
@@ -18,6 +28,10 @@ deps =
     dj31: Django>=3.1,<3.2
     dj32: Django>=3.2,<4.0
     dj40: Django>=4.0,<4.1
+    dj41: Django>=4.1,<4.2
+    dj42: Django>=4.2,<5
+    py34,py35,py36,py37,py38: pytest==6.1.2
+    py39,py310,py311,py312: pytest==7.4.3
 setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}
 
@@ -26,11 +40,11 @@ commands =
     pytest {posargs:tests}
 
 [testenv:migrations]
-basepython = python3.9
+basepython = python3.11
 commands = python tests/manage.py makemigrations testapp
 
 [testenv:flake8]
-basepython = python3.8
+basepython = python3.11
 deps =
     flake8==3.9.0
 commands =