diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 674f398..6ea8de2 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Python 3
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3
 
@@ -32,8 +32,8 @@ jobs:
     continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8, 3.9, "3.10"]
-        django-version: [18, 19, 110, 111, 20, 21, 22, 30, 31, 32, 40, 50, main]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11", "3.12"]
+        django-version: [18, 19, 110, 111, 20, 21, 22, 30, 31, 32, 40, 41, 42, 50, main]
         experimental: [false]
 
         # Allow failures on Django main branch test.
@@ -41,71 +41,53 @@ jobs:
           - python-version: "3.10"
             django-version: main
             experimental: true
-
-        exclude:
-          # Python 3.5
-          - python-version: 3.5
-            django-version: 30
-          - python-version: 3.5
-            django-version: 31
-          - python-version: 3.5
-            django-version: 32
-          - python-version: 3.5
-            django-version: 40
-          - python-version: 3.5
-            django-version: 50
-          - python-version: 3.5
+          - python-version: "3.11"
             django-version: main
-
-          # Python 3.6
-          - python-version: 3.6
-            django-version: 18
-          - python-version: 3.6
-            django-version: 19
-          - python-version: 3.6
-            django-version: 110
-          - python-version: 3.6
-            django-version: 40
-          - python-version: 3.6
-            django-version: 50
-          - python-version: 3.6
+            experimental: true
+          - python-version: "3.12"
             django-version: main
+            experimental: true
 
+        exclude:
           # Python 3.7
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: 18
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: 19
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: 110
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: 111
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: 40
-          - python-version: 3.7
+          - python-version: "3.7"
+            django-version: 41
+          - python-version: "3.7"
+            django-version: 42
+          - python-version: "3.7"
             django-version: 50
-          - python-version: 3.7
+          - python-version: "3.7"
             django-version: main
 
 
           # Python 3.8
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 18
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 19
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 110
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 111
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 111
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 20
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 21
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: 50
-          - python-version: 3.8
+          - python-version: "3.8"
             django-version: main
 
           # Python 3.9
@@ -154,14 +136,72 @@ jobs:
           - python-version: "3.10"
             django-version: main
 
+          # Python 3.11
+          - python-version: "3.11"
+            django-version: 18
+          - python-version: "3.11"
+            django-version: 19
+          - python-version: "3.11"
+            django-version: 110
+          - python-version: "3.11"
+            django-version: 111
+          - python-version: "3.11"
+            django-version: 111
+          - python-version: "3.11"
+            django-version: 20
+          - python-version: "3.11"
+            django-version: 21
+          - python-version: "3.11"
+            django-version: 21
+          - python-version: "3.11"
+            django-version: 22
+          - python-version: "3.11"
+            django-version: 30
+          - python-version: "3.11"
+            django-version: 31
+          - python-version: "3.11"
+            django-version: 40
+          - python-version: "3.11"
+            django-version: main
+
+          # Python 3.12
+          - python-version: "3.12"
+            django-version: 18
+          - python-version: "3.12"
+            django-version: 19
+          - python-version: "3.12"
+            django-version: 110
+          - python-version: "3.12"
+            django-version: 111
+          - python-version: "3.12"
+            django-version: 111
+          - python-version: "3.12"
+            django-version: 20
+          - python-version: "3.12"
+            django-version: 21
+          - python-version: "3.12"
+            django-version: 21
+          - python-version: "3.12"
+            django-version: 22
+          - python-version: "3.12"
+            django-version: 30
+          - python-version: "3.12"
+            django-version: 31
+          - python-version: "3.12"
+            django-version: 40
+          - python-version: "3.12"
+            django-version: 41
+          - python-version: "3.12"
+            django-version: main
+
 
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -180,10 +220,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
 
       - name: Set up Python 3
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: 3
 
@@ -197,7 +237,7 @@ jobs:
         run: twine check dist/*
 
       - name: Upload Python packages artifact
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4
         with:
           name: Python Packages
           path: dist
diff --git a/setup.cfg b/setup.cfg
index ab03acc..f277f1a 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,6 +16,11 @@ classifiers =
     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
     Topic :: Internet :: WWW/HTTP
     Framework :: Django
     Framework :: Django :: 1.8
@@ -44,14 +49,14 @@ keywords =
 [options]
 packages = find:
 install_requires =
-    Django>=1.8,<6
+    Django>=1.8
 python_requires = >=3.4
 
 [options.extras_require]
 lint =
-    isort==5.7.0
-    flake8==3.8.4
-    black==20.8b1
+    isort==5.13.2
+    flake8==7.0.0
+    black==24.4.2
 
 [options.packages.find]
 exclude =
diff --git a/tox.ini b/tox.ini
index e3a8354..baf8fea 100644
--- a/tox.ini
+++ b/tox.ini
@@ -5,16 +5,16 @@ envlist =
     py{35,36,37}-dj{20}
     py{35,36,37}-dj{21}
     py{35,36,37,38}-dj{22}
-    py{36,37,38,39}-dj{30,32,main}
-    py{38,39,310}-dj{32,40,main}
-    py{310}-dj{50,main}
+    py{36,37,38,39}-dj{30,32}
+    py{38,39,310}-dj{32,40}
+    py{310}-dj{32,40,41,42,50,main}
+    py{311}-dj{41,42,50,main}
+    py{312}-dj{42,50,main}
     flake8
     isort
 
 [testenv]
 deps =
-    # Use the old pip to avoid issues with the new resolver.
-    pip<20.3
     dj18: Django>=1.8,<1.9
     dj19: Django>=1.9,<1.10
     dj110: Django>=1.10,<1.11
@@ -28,7 +28,6 @@ deps =
     dj40: Django>=4,<4.1
     dj50: Django>=5,<5.1
     djmain: https://github.com/django/django/archive/main.tar.gz
-install_command = pip install -e . -U {opts} {packages}
 commands =
     python run_tests.py