diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 3b97b007..91e24874 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
       fail-fast: false
       matrix:
         python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
-        django-version: ['3.2', '4.2', '5.0', 'main']
+        django-version: ['3.2', '4.2', '5.0', '5.1', 'main']
         postgres-version: ['12', '16']
         mariadb-version: ['10.6', '10.11', '11.2']
         exclude:
@@ -26,6 +26,18 @@ jobs:
           - python-version: '3.9'
             django-version: '5.0'
 
+          # Django 5.1 doesn't support python <=3.9 (https://docs.djangoproject.com/en/5.1/faq/install/)
+          - python-version: '3.8'
+            django-version: '5.1'
+          - python-version: '3.9'
+            django-version: '5.1'
+
+          # Django main doesn't support python <=3.9 (https://docs.djangoproject.com/en/5.1/faq/install/)
+          - python-version: '3.8'
+            django-version: 'main'
+          - python-version: '3.9'
+            django-version: 'main'
+
           # only test Django dev with PostgreSQL 12 and MariaDB 10.4
           - django-version: '3.2'
             postgres-version: '12'
diff --git a/tox.ini b/tox.ini
index 377fd94f..9da52bf8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -11,13 +11,14 @@ DJANGO =
     3.2: dj32
     4.2: dj42
     5.0: dj50
+    5.1: dj51
     main: djmain
 
 [tox]
 envlist =
     py{38,39,310}-dj32-{sqlite3,mysql,postgresql}
-    py{38,39,310,311}-dj{41,42,50,main}-{sqlite3,mysql,postgresql}
-    py312-dj{42,50,main}-{sqlite3,mysql,postgresql}
+    py{38,39,310,311,312}-dj42-{sqlite3,mysql,postgresql}
+    py{310,311,312}-dj{50,51,main}-{sqlite3,mysql,postgresql}
 
 [testenv]
 usedevelop = True
@@ -31,6 +32,7 @@ deps =
     dj32: django>=3.2,<3.3
     dj42: django>=4.2,<4.3
     dj50: django>=5.0,<5.1
+    dj51: django>=5.1,<5.2
     djmain: https://github.com/django/django/archive/main.tar.gz
     py312: setuptools
 setenv =