diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 8a22f17..71a65f1 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -24,6 +24,16 @@ jobs:
 
     strategy:
       matrix:
+        Python3.12 - Django 5.1:
+          python.version: '3.12'
+          tox.env: 'py312-django51'
+        Python3.11 - Django 5.1:
+          python.version: '3.11'
+          tox.env: 'py311-django51'
+        Python3.10 - Django 5.1:
+          python.version: '3.10'
+          tox.env: 'py310-django51'
+
         Python3.12 - Django 5.0:
           python.version: '3.12'
           tox.env: 'py312-django50'
@@ -34,6 +44,9 @@ jobs:
           python.version: '3.10'
           tox.env: 'py310-django50'
 
+        Python3.12 - Django 4.2:
+          python.version: '3.12'
+          tox.env: 'py311-django42'
         Python3.11 - Django 4.2:
           python.version: '3.11'
           tox.env: 'py311-django42'
@@ -47,43 +60,6 @@ jobs:
           python.version: '3.8'
           tox.env: 'py38-django42'
 
-        Python3.11 - Django 4.1:
-          python.version: '3.11'
-          tox.env: 'py311-django41'
-        Python3.10 - Django 4.1:
-          python.version: '3.10'
-          tox.env: 'py310-django41'
-        Python 3.9 - Django 4.1:
-          python.version: '3.9'
-          tox.env: 'py39-django41'
-        Python 3.8 - Django 4.1:
-          python.version: '3.8'
-          tox.env: 'py38-django41'
-
-        Python3.11 - Django 4.0:
-          python.version: '3.11'
-          tox.env: 'py311-django40'
-        Python3.10 - Django 4.0:
-          python.version: '3.10'
-          tox.env: 'py310-django40'
-        Python 3.9 - Django 4.0:
-          python.version: '3.9'
-          tox.env: 'py39-django40'
-        Python 3.8 - Django 4.0:
-          python.version: '3.8'
-          tox.env: 'py38-django40'
-
-        Python3.11 - Django 3.2:
-          python.version: '3.11'
-          tox.env: 'py311-django32'
-        Python 3.9 - Django 3.2:
-          python.version: '3.9'
-          tox.env: 'py39-django32'
-        Python 3.8 - Django 3.2:
-          python.version: '3.8'
-          tox.env: 'py38-django32'
-
-
     steps:
       - task: CredScan@3
         inputs:
@@ -138,6 +114,16 @@ jobs:
 
     strategy:
       matrix:
+        Python3.12 - Django 5.1:
+          python.version: '3.12'
+          tox.env: 'py312-django51'
+        Python3.11 - Django 5.1:
+          python.version: '3.11'
+          tox.env: 'py311-django51'
+        Python3.10 - Django 5.1:
+          python.version: '3.10'
+          tox.env: 'py310-django51'
+
         Python3.12 - Django 5.0:
           python.version: '3.12'
           tox.env: 'py312-django50'
@@ -148,6 +134,9 @@ jobs:
           python.version: '3.10'
           tox.env: 'py310-django50'
 
+        Python3.12 - Django 4.2:
+          python.version: '3.12'
+          tox.env: 'py311-django42'
         Python3.11 - Django 4.2:
           python.version: '3.11'
           tox.env: 'py311-django42'
@@ -161,42 +150,6 @@ jobs:
           python.version: '3.8'
           tox.env: 'py38-django42'
 
-        Python3.11 - Django 4.1:
-          python.version: '3.11'
-          tox.env: 'py311-django41'
-        Python3.10 - Django 4.1:
-          python.version: '3.10'
-          tox.env: 'py310-django41'
-        Python 3.9 - Django 4.1:
-          python.version: '3.9'
-          tox.env: 'py39-django41'
-        Python 3.8 - Django 4.1:
-          python.version: '3.8'
-          tox.env: 'py38-django41'
-
-        Python3.11 - Django 4.0:
-          python.version: '3.11'
-          tox.env: 'py311-django40'
-        Python3.10 - Django 4.0:
-          python.version: '3.10'
-          tox.env: 'py310-django40'
-        Python 3.9 - Django 4.0:
-          python.version: '3.9'
-          tox.env: 'py39-django40'
-        Python 3.8 - Django 4.0:
-          python.version: '3.8'
-          tox.env: 'py38-django40'
-
-        Python3.11 - Django 3.2:
-          python.version: '3.11'
-          tox.env: 'py311-django32'
-        Python 3.9 - Django 3.2:
-          python.version: '3.9'
-          tox.env: 'py39-django32'
-        Python 3.8 - Django 3.2:
-          python.version: '3.8'
-          tox.env: 'py38-django32'
-
     steps:
       - task: UsePythonVersion@0
         inputs:
diff --git a/setup.py b/setup.py
index 0c9a712..17a8fc0 100644
--- a/setup.py
+++ b/setup.py
@@ -16,11 +16,10 @@
     'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: 3.11',
     'Programming Language :: Python :: 3.12',
-    'Framework :: Django :: 3.2',
-    'Framework :: Django :: 4.0',
-    'Framework :: Django :: 4.1',
     'Framework :: Django :: 4.2',
     'Framework :: Django :: 5.0',
+    'Framework :: Django :: 5.1',
+
 ]
 
 this_directory = path.abspath(path.dirname(__file__))
@@ -42,7 +41,7 @@
     license='BSD',
     packages=find_packages(),
     install_requires=[
-        'django>=3.2,<5.1',
+        'django>=4.2,<5.2',
         'pyodbc>=3.0',
         'pytz',
     ],
diff --git a/tox.ini b/tox.ini
index 8a30485..f4de106 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,10 +1,9 @@
 [tox]
 envlist =
-       {py36,py37,py38,py39}-django32,
-       {py38, py39, py310}-django40,
-       {py38, py39, py310}-django41,
        {py38, py39, py310}-django42,
-       {py310, py311, py312}-django50
+       {py310, py311, py312}-django50,
+       {py310, py311, py312}-django51
+
 
 [testenv]
 allowlist_externals =
@@ -18,8 +17,6 @@ deps =
     coverage==5.5
     unittest-xml-reporting
 
-    django32: django==3.2.*
-    django40: django>=4.0a1,<4.1
-    django41: django>=4.1a1,<4.2
     django42: django>=4.2,<4.3
     django50: django>=5.0,<5.1
+    django51: django>=5.1a1,<5.2