diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index b56a89f..08b67fd 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -39,14 +39,6 @@ jobs:
       fail-fast: false
       matrix:
         tox_env:
-          - "py35-django18"
-          - "py35-django19"
-          - "py35-django110"
-          - "py35-django111"
-          - "py35-django20"
-          - "py35-django21"
-          - "py35-django22"
-
           - "py36-django111"
           - "py36-django20"
           - "py36-django21"
@@ -77,25 +69,26 @@ jobs:
           - "py310-django32"
           - "py310-django40"
           - "py310-django41"
+          - "py310-django42"
+          - "py310-django50"
+          - "py310-django51"
+          - "py310-django52"
 
           - "py311-django41"
+          - "py311-django42"
+          - "py311-django50"
+          - "py311-django51"
+          - "py311-django52"
 
-        include:
-          - python: "3.5"
-            tox_env: "py35-django18"
-          - python: "3.5"
-            tox_env: "py35-django19"
-          - python: "3.5"
-            tox_env: "py35-django110"
-          - python: "3.5"
-            tox_env: "py35-django111"
-          - python: "3.5"
-            tox_env: "py35-django20"
-          - python: "3.5"
-            tox_env: "py35-django21"
-          - python: "3.5"
-            tox_env: "py35-django22"
+          - "py312-django42"
+          - "py312-django50"
+          - "py312-django51"
+          - "py312-django52"
+
+          - "py313-django51"
+          - "py313-django52"
 
+        include:
           - python: "3.6"
             tox_env: "py36-django111"
           - python: "3.6"
@@ -152,9 +145,39 @@ jobs:
             tox_env: "py310-django40"
           - python: "3.10"
             tox_env: "py310-django41"
+          - python: "3.10"
+            tox_env: "py310-django42"
+          - python: "3.10"
+            tox_env: "py310-django50"
+          - python: "3.10"
+            tox_env: "py310-django51"
+          - python: "3.10"
+            tox_env: "py310-django52"
 
           - python: "3.11"
             tox_env: "py311-django41"
+          - python: "3.11"
+            tox_env: "py311-django42"
+          - python: "3.11"
+            tox_env: "py311-django50"
+          - python: "3.11"
+            tox_env: "py311-django51"
+          - python: "3.11"
+            tox_env: "py311-django52"
+
+          - python: "3.12"
+            tox_env: "py312-django42"
+          - python: "3.12"
+            tox_env: "py312-django50"
+          - python: "3.12"
+            tox_env: "py312-django51"
+          - python: "3.12"
+            tox_env: "py312-django52"
+
+          - python: "3.13"
+            tox_env: "py313-django51"
+          - python: "3.13"
+            tox_env: "py313-django52"
 
 
     steps:
diff --git a/example/settings.py b/example/settings.py
index 97f072f..7442258 100644
--- a/example/settings.py
+++ b/example/settings.py
@@ -55,3 +55,5 @@
 
 ROOT_URLCONF = 'example.urls'
 STATIC_URL = '/static/'
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
diff --git a/setup.py b/setup.py
index 7d1ca72..c31f191 100644
--- a/setup.py
+++ b/setup.py
@@ -25,16 +25,15 @@
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
         'Programming Language :: Python',
-        'Programming Language :: Python :: 2',
-        'Programming Language :: Python :: 2.7',
         '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',
+        'Programming Language :: Python :: 3.13',
         'Topic :: Software Development :: Libraries :: Python Modules'
     ],
 )
diff --git a/tox.ini b/tox.ini
index f1a71f0..5a66fe5 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,6 +11,10 @@ envlist =
     {py35,py36,py37,py38,py39,py310}-django32,
     {py38,py39,py310}-django40,
     {py38,py39,py310,py311}-django41,
+    {py38,py39,py310,py311,py312}-django42,
+    {py310,py311,py312}-django50,
+    {py310,py311,py312,py313}-django51,
+    {py310,py311,py312,py313}-django52,
 
 [testenv]
 commands = python manage.py test
@@ -30,4 +34,9 @@ deps =
         django32: Django>=3.2,<4.0
         django40: Django>=4.0,<4.1
         django41: Django==4.1.*
+        django42: Django==4.2.*
+        django50: Django==5.0.*
+        django51: Django==5.1.*
+        django51: Django==5.1.*
+        django52: Django==5.2.*