diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index ef280e58..0f9a1634 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -15,20 +15,13 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11"]
-        django-version: ["3.2", "4.1", "4.2", "5.0"]
+        python-version: ["3.10", "3.11", "3.12"]
+        django-version: ["4.2", "5.0", "5.1"]
         include:
-        - python-version: "3.12"
-          django-version: "4.2"
-        - python-version: "3.12"
-          django-version: "5.0"
-        exclude:
-        - python-version: "3.11"
-          django-version: "3.2"
-        - python-version: "3.8"
-          django-version: "5.0"
         - python-version: "3.9"
-          django-version: "5.0"
+          django-version: "4.2"
+        - python-version: "3.13"
+          django-version: "5.1"
 
     steps:
     - uses: actions/checkout@v4
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index a662b442..c3e6be30 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,7 +2,7 @@ exclude: 'docs|migrations'
 
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.3.0
+    rev: v5.0.0
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
@@ -13,37 +13,37 @@ repos:
       - id: debug-statements
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.34.0
+    rev: v3.19.0
     hooks:
       - id: pyupgrade
-        args: [--py37-plus]
+        args: [--py39-plus]
 
   - repo: https://github.com/myint/autoflake
-    rev: 'v1.4'
+    rev: 'v2.3.1'
     hooks:
     - id: autoflake
       args: ['--in-place', '--remove-all-unused-imports', '--ignore-init-module-imports']
 
   - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
+    rev: 5.13.2
     hooks:
       - id: isort
         name: isort (python)
         args: ['--settings-path=pyproject.toml']
 
   - repo: https://github.com/psf/black
-    rev: 22.6.0
+    rev: 24.10.0
     hooks:
       - id: black
 
   - repo: https://github.com/adamchainz/django-upgrade
-    rev: 1.7.0
+    rev: 1.22.2
     hooks:
       - id: django-upgrade
-        args: [--target-version, "3.2"]
+        args: [--target-version, "4.2"]
 
   - repo: https://github.com/pycqa/flake8
-    rev: 4.0.1
+    rev: 7.1.1
     hooks:
       - id: flake8
         args: ['--config=setup.cfg']
diff --git a/djangosaml2/backends.py b/djangosaml2/backends.py
index d1c01407..06b8bf8f 100644
--- a/djangosaml2/backends.py
+++ b/djangosaml2/backends.py
@@ -15,7 +15,7 @@
 
 import logging
 import warnings
-from typing import Any, Optional, Tuple
+from typing import Any, Optional
 
 from django.apps import apps
 from django.conf import settings
@@ -72,7 +72,7 @@ def _user_lookup_attribute(self) -> str:
 
     def _extract_user_identifier_params(
         self, session_info: dict, attributes: dict, attribute_mapping: dict
-    ) -> Tuple[str, Optional[Any]]:
+    ) -> tuple[str, Optional[Any]]:
         """Returns the attribute to perform a user lookup on, and the value to use for it.
         The value could be the name_id, or any other saml attribute from the request.
         """
@@ -262,7 +262,7 @@ def get_or_create_user(
         attributes: dict,
         attribute_mapping: dict,
         request,
-    ) -> Tuple[Optional[settings.AUTH_USER_MODEL], bool]:
+    ) -> tuple[Optional[settings.AUTH_USER_MODEL], bool]:
         """Look up the user to authenticate. If he doesn't exist, this method creates him (if so desired).
         The default implementation looks only at the user_identifier. Override this method in order to do more complex behaviour,
         e.g. customize this per IdP.
@@ -322,6 +322,7 @@ def get_attribute_value(self, django_field, attributes, attribute_mapping):
         warnings.warn(
             "get_attribute_value() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return self._get_attribute_value(django_field, attributes, attribute_mapping)
 
@@ -329,6 +330,7 @@ def get_django_user_main_attribute(self):
         warnings.warn(
             "get_django_user_main_attribute() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return self._user_lookup_attribute
 
@@ -336,6 +338,7 @@ def get_django_user_main_attribute_lookup(self):
         warnings.warn(
             "get_django_user_main_attribute_lookup() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return getattr(settings, "SAML_DJANGO_USER_MAIN_ATTRIBUTE_LOOKUP", "")
 
@@ -343,6 +346,7 @@ def get_user_query_args(self, main_attribute):
         warnings.warn(
             "get_user_query_args() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return {
             self.get_django_user_main_attribute()
@@ -353,6 +357,7 @@ def configure_user(self, user, attributes, attribute_mapping):
         warnings.warn(
             "configure_user() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return self._update_user(user, attributes, attribute_mapping)
 
@@ -360,6 +365,7 @@ def update_user(self, user, attributes, attribute_mapping, force_save=False):
         warnings.warn(
             "update_user() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return self._update_user(user, attributes, attribute_mapping)
 
@@ -367,6 +373,7 @@ def _set_attribute(self, obj, attr, value):
         warnings.warn(
             "_set_attribute() is deprecated, look at the Saml2Backend on how to subclass it",
             DeprecationWarning,
+            stacklevel=2,
         )
         return set_attribute(obj, attr, value)
 
@@ -375,5 +382,6 @@ def get_saml_user_model():
     warnings.warn(
         "_set_attribute() is deprecated, look at the Saml2Backend on how to subclass it",
         DeprecationWarning,
+        stacklevel=2,
     )
     return Saml2Backend()._user_model
diff --git a/djangosaml2/overrides.py b/djangosaml2/overrides.py
index f2b8ce34..8f6bc6bf 100644
--- a/djangosaml2/overrides.py
+++ b/djangosaml2/overrides.py
@@ -19,9 +19,9 @@ class Saml2Client(saml2.client.Saml2Client):
     def do_logout(self, *args, **kwargs):
         if not kwargs.get("expected_binding"):
             try:
-                kwargs[
-                    "expected_binding"
-                ] = settings.SAML_LOGOUT_REQUEST_PREFERRED_BINDING
+                kwargs["expected_binding"] = (
+                    settings.SAML_LOGOUT_REQUEST_PREFERRED_BINDING
+                )
             except AttributeError:
                 logger.warning(
                     "SAML_LOGOUT_REQUEST_PREFERRED_BINDING setting is"
diff --git a/djangosaml2/tests/__init__.py b/djangosaml2/tests/__init__.py
index 8b8602cc..56dc7aeb 100644
--- a/djangosaml2/tests/__init__.py
+++ b/djangosaml2/tests/__init__.py
@@ -139,9 +139,9 @@ def add_outstanding_query(self, session_id, came_from):
             came_from,
         )
         self.saml_session.save()
-        self.client.cookies[
-            settings.SESSION_COOKIE_NAME
-        ] = self.saml_session.session_key
+        self.client.cookies[settings.SESSION_COOKIE_NAME] = (
+            self.saml_session.session_key
+        )
 
     def b64_for_post(self, xml_text, encoding="utf-8"):
         return base64.b64encode(xml_text.encode(encoding)).decode("ascii")
@@ -308,8 +308,12 @@ def test_unknown_idp(self):
             metadata_file="remote_metadata_three_idps.xml",
         )
 
-        response = self.client.get(reverse("saml2_login") + "?idp=<b>https://unknown.org</b>")
-        self.assertContains(response, "&lt;b&gt;https://unknown.org&lt;/b&gt;", status_code=403)
+        response = self.client.get(
+            reverse("saml2_login") + "?idp=<b>https://unknown.org</b>"
+        )
+        self.assertContains(
+            response, "&lt;b&gt;https://unknown.org&lt;/b&gt;", status_code=403
+        )
 
     def test_login_authn_context(self):
         sp_kwargs = {
diff --git a/djangosaml2/utils.py b/djangosaml2/utils.py
index e13182a0..3426ec16 100644
--- a/djangosaml2/utils.py
+++ b/djangosaml2/utils.py
@@ -47,7 +47,7 @@ def available_idps(config: SPConfig, langpref=None, idp_to_check: str = None) ->
     for metadata in config.metadata.metadata.values():
         # initiate a fetch to the selected idp when using MDQ, otherwise the MetaDataMDX is an empty database
         if isinstance(metadata, MetaDataMDX) and idp_to_check:
-            m = metadata[idp_to_check]
+            m = metadata[idp_to_check]  # noqa: F841
         result = metadata.any("idpsso_descriptor", "single_sign_on_service")
         if result:
             idps.update(result.keys())
@@ -108,11 +108,7 @@ def validate_referral_url(request, url):
     # SAML_STRICT_URL_VALIDATION setting can be used to turn off this check.
     # This should only happen if there is no slash, host and/or protocol in the
     # given URL. A better fix would be to add those to the RelayState.
-    saml_strict_url_validation = getattr(
-        settings,
-        "SAML_STRICT_URL_VALIDATION",
-        True
-    )
+    saml_strict_url_validation = getattr(settings, "SAML_STRICT_URL_VALIDATION", True)
     try:
         if saml_strict_url_validation:
             # This will also resolve Django URL pattern names
@@ -133,8 +129,7 @@ def validate_referral_url(request, url):
     )
 
     if not url_has_allowed_host_and_scheme(url=url, allowed_hosts=saml_allowed_hosts):
-        logger.debug("Referral URL not in SAML_ALLOWED_HOSTS or of the origin "
-                     "host.")
+        logger.debug("Referral URL not in SAML_ALLOWED_HOSTS or of the origin host.")
         return None
 
     return url
@@ -210,7 +205,7 @@ def add_idp_hinting(request, http_response) -> bool:
     return False
 
 
-@lru_cache()
+@lru_cache
 def get_csp_handler():
     """Returns a view decorator for CSP."""
 
diff --git a/djangosaml2/views.py b/djangosaml2/views.py
index 2bf82f86..245caa12 100644
--- a/djangosaml2/views.py
+++ b/djangosaml2/views.py
@@ -135,7 +135,7 @@ def get_state_client(self, request: HttpRequest):
         return state, client
 
 
-@method_decorator(saml2_csp_update, name='dispatch')
+@method_decorator(saml2_csp_update, name="dispatch")
 class LoginView(SPConfigMixin, View):
     """SAML Authorization Request initiator.
 
@@ -389,7 +389,7 @@ def get(self, request, *args, **kwargs):
                 except TemplateDoesNotExist as e:
                     logger.debug(
                         f"TemplateDoesNotExist: [{self.post_binding_form_template}] - {e}",
-                        exc_info=True
+                        exc_info=True,
                     )
 
             if not http_response:
@@ -574,7 +574,7 @@ def post(self, request, attribute_mapping=None, create_unknown_user=None):
                 session_info,
                 attribute_mapping,
                 create_unknown_user,
-                assertion_info
+                assertion_info,
             )
         except PermissionDenied as e:
             return self.handle_acs_failure(
@@ -592,7 +592,7 @@ def post(self, request, attribute_mapping=None, create_unknown_user=None):
         if not relay_state:
             logger.debug(
                 "RelayState is not a valid URL, redirecting to fallback: %s",
-                relay_state
+                relay_state,
             )
             return HttpResponseRedirect(get_fallback_login_redirect_url())
 
@@ -600,13 +600,13 @@ def post(self, request, attribute_mapping=None, create_unknown_user=None):
         return HttpResponseRedirect(relay_state)
 
     def authenticate_user(
-            self,
-            request,
-            session_info,
-            attribute_mapping,
-            create_unknown_user,
-            assertion_info
-        ):
+        self,
+        request,
+        session_info,
+        attribute_mapping,
+        create_unknown_user,
+        assertion_info,
+    ):
         """Calls Django's authenticate method after the SAML response is verified"""
         logger.debug("Trying to authenticate the user. Session info: %s", session_info)
 
@@ -685,7 +685,7 @@ def get(self, request, *args, **kwargs):
         )
 
 
-@method_decorator(saml2_csp_update, name='dispatch')
+@method_decorator(saml2_csp_update, name="dispatch")
 class LogoutInitView(LoginRequiredMixin, SPConfigMixin, View):
     """SAML Logout Request initiator
 
@@ -801,7 +801,9 @@ def do_logout_service(self, request, data, binding, *args, **kwargs):
                 )
             except StatusError as e:
                 response = None
-                logger.warning(f"Error logging out from remote provider: {e}", exc_info=True)
+                logger.warning(
+                    f"Error logging out from remote provider: {e}", exc_info=True
+                )
             state.sync()
             return finish_logout(request, response)
 
@@ -853,13 +855,16 @@ def finish_logout(request, response):
             return HttpResponseRedirect(next_path)
         elif settings.LOGOUT_REDIRECT_URL is not None:
             fallback_url = resolve_url(settings.LOGOUT_REDIRECT_URL)
-            logger.debug("No valid RelayState found; Redirecting to "
-                         "LOGOUT_REDIRECT_URL")
+            logger.debug(
+                "No valid RelayState found; Redirecting to " "LOGOUT_REDIRECT_URL"
+            )
             return HttpResponseRedirect(fallback_url)
         else:
             current_site = get_current_site(request)
-            logger.debug("No valid RelayState or LOGOUT_REDIRECT_URL found, "
-                         "rendering fallback template.")
+            logger.debug(
+                "No valid RelayState or LOGOUT_REDIRECT_URL found, "
+                "rendering fallback template."
+            )
             return render(
                 request,
                 "registration/logged_out.html",
diff --git a/pyproject.toml b/pyproject.toml
index 5d906c1e..28b8614c 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.black]
 force-exclude = '''/(migrations)/'''
-target-version = ["py36"]
+target-version = ["py39"]
 
 [tool.isort]
 src_paths = ["djangosaml2", "tests"]
diff --git a/setup.py b/setup.py
index 267921a2..64dbe111 100644
--- a/setup.py
+++ b/setup.py
@@ -35,19 +35,18 @@ def read(*rnames):
         "Development Status :: 5 - Production/Stable",
         "Environment :: Web Environment",
         "Framework :: Django",
-        "Framework :: Django :: 3.2",
-        "Framework :: Django :: 4.1",
         "Framework :: Django :: 4.2",
         "Framework :: Django :: 5.0",
+        "Framework :: Django :: 5.1",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: Apache Software License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
-        "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",
+        "Programming Language :: Python :: 3.13",
         "Topic :: Internet :: WWW/HTTP",
         "Topic :: Internet :: WWW/HTTP :: WSGI",
         "Topic :: Security",
@@ -63,5 +62,5 @@ def read(*rnames):
     packages=find_packages(exclude=["tests", "tests.*"]),
     include_package_data=True,
     zip_safe=False,
-    install_requires=["defusedxml>=0.4.1", "Django>=3.2", "pysaml2>=6.5.1"],
+    install_requires=["defusedxml>=0.4.1", "Django>=4.2", "pysaml2>=6.5.1"],
 )
diff --git a/tests/settings.py b/tests/settings.py
index 58a2e28c..ca741c77 100644
--- a/tests/settings.py
+++ b/tests/settings.py
@@ -104,8 +104,6 @@
 
 USE_I18N = True
 
-USE_L10N = True
-
 USE_TZ = True
 
 
diff --git a/tox.ini b/tox.ini
index 06f57b11..ccfc3f7d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{3.8,3.9,3.10,3.11,3.12}-django{3.2,4.1,4.2,5.0}
+    py{3.9,3.10,3.11,3.12,3.13}-django{4.2,5.0,5.1}
 
 [testenv]
 commands =
@@ -8,10 +8,9 @@ commands =
     python tests/run_tests.py
 
 deps =
-    django3.2: django~=3.2
-    django4.1: django~=4.1
     django4.2: django~=4.2
-    django5.0: django==5.0a1
+    django5.0: django~=5.0
+    django5.1: django~=5.1
     djangomaster: https://github.com/django/django/archive/master.tar.gz
     .