diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index cd2b4b78ca2..4c811e291b7 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,8 @@ jobs:
           django-4.0.txt,
           django-4.1.txt,
           django-4.2.txt,
-          django-5.0.txt
+          django-5.0.txt,
+          django-5.1.txt
         ]
         os: [
           ubuntu-20.04,
@@ -28,10 +29,14 @@ jobs:
             python-version: 3.8
           - requirements-file: django-5.0.txt
             python-version: 3.9
+          - requirements-file: django-5.1.txt
+            python-version: 3.8
+          - requirements-file: django-5.1.txt
+            python-version: 3.9
 
     services:
       postgres:
-        image: postgres:12
+        image: postgres:13
         env:
           POSTGRES_USER: postgres
           POSTGRES_PASSWORD: postgres
@@ -76,7 +81,8 @@ jobs:
           django-4.0.txt,
           django-4.1.txt,
           django-4.2.txt,
-          django-5.0.txt
+          django-5.0.txt,
+          django-5.1.txt
         ]
         os: [
           ubuntu-20.04,
@@ -86,6 +92,10 @@ jobs:
             python-version: 3.8
           - requirements-file: django-5.0.txt
             python-version: 3.9
+          - requirements-file: django-5.1.txt
+            python-version: 3.8
+          - requirements-file: django-5.1.txt
+            python-version: 3.9
 
     services:
       mysql:
@@ -134,7 +144,8 @@ jobs:
           django-4.0.txt,
           django-4.1.txt,
           django-4.2.txt,
-          django-5.0.txt
+          django-5.0.txt,
+          django-5.1.txt
         ]
         os: [
           ubuntu-20.04,
@@ -144,6 +155,10 @@ jobs:
             python-version: 3.8
           - requirements-file: django-5.0.txt
             python-version: 3.9
+          - requirements-file: django-5.1.txt
+            python-version: 3.8
+          - requirements-file: django-5.1.txt
+            python-version: 3.9
 
     steps:
     - uses: actions/checkout@v3
diff --git a/cms/models/pagemodel.py b/cms/models/pagemodel.py
index 20dba69ff0b..3cecb312e47 100644
--- a/cms/models/pagemodel.py
+++ b/cms/models/pagemodel.py
@@ -360,7 +360,7 @@ def _update_title_path_recursive(self, language, slug=None):
             base = self.get_path(language, fallback=True)
 
         if base:
-            new_path = Concat(models.Value(base), models.Value('/'), models.F('slug'))
+            new_path = Concat(models.Value(base), models.Value('/'), models.F('slug'), output_field=models.CharField())
         else:
             # User is moving the homepage
             new_path = models.F('slug')
@@ -386,7 +386,7 @@ def _set_title_root_path(self):
             # to include this page's slug as its path prefix
             (translations
              .filter(language=language)
-             .update(path=Concat(models.Value(slug), models.Value('/'), 'path')))
+             .update(path=Concat(models.Value(slug), models.Value('/'), 'path', output_field=models.CharField())))
 
             # Explicitly update this page's path to match its slug
             # Doing this is cheaper than a TRIM call to remove the "/" characters
@@ -1190,7 +1190,7 @@ def mark_descendants_as_published(self, language):
         )
 
         if base:
-            new_path = Concat(models.Value(base), models.Value('/'), models.F('slug'))
+            new_path = Concat(models.Value(base), models.Value('/'), models.F('slug'), output_field=models.CharField())
         else:
             # User is moving the homepage
             new_path = models.F('slug')
diff --git a/cms/utils/__init__.py b/cms/utils/__init__.py
index 3b4cdff9fd8..e435974ea9f 100644
--- a/cms/utils/__init__.py
+++ b/cms/utils/__init__.py
@@ -1,6 +1,5 @@
 # TODO: this is just stuff from utils.py - should be split / moved
 from django.conf import settings
-from django.core.files.storage import get_storage_class
 from django.utils.functional import LazyObject
 
 from cms.utils.conf import get_site_id  # nopyflakes
@@ -54,7 +53,9 @@ def get_language_from_request(request, current_page=None):
 
 class ConfiguredStorage(LazyObject):
     def _setup(self):
-        self._wrapped = get_storage_class(getattr(settings, 'STATICFILES_STORAGE', default_storage))()
+        from django.utils.module_loading import import_string
+
+        self._wrapped = import_string(getattr(settings, 'STATICFILES_STORAGE', default_storage))()
 
 
 configured_storage = ConfiguredStorage()
diff --git a/setup.cfg b/setup.cfg
index 48b478b685f..202ec22ce87 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -26,6 +26,6 @@ skip = package-lock.json,*.js,*.po,./node_modules/*,./.idea/*,./docs/env/*,./doc
 
 [options]
 install_requires =
-    Django>=3.2
+    Django>=3.2,<5.2
 python_requires = >=3.7
 
diff --git a/setup.py b/setup.py
index 4657e31b52f..33434e87e23 100644
--- a/setup.py
+++ b/setup.py
@@ -28,6 +28,7 @@
     'Programming Language :: Python :: 3.9',
     'Programming Language :: Python :: 3.10',
     'Programming Language :: Python :: 3.11',
+    'Programming Language :: Python :: 3.12',
     'Framework :: Django',
     'Framework :: Django :: 2.2',
     'Framework :: Django :: 3.1',
@@ -36,6 +37,7 @@
     'Framework :: Django :: 4.1',
     'Framework :: Django :: 4.2',
     'Framework :: Django :: 5.0',
+    'Framework :: Django :: 5.1',
     'Topic :: Internet :: WWW/HTTP',
     'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
     'Topic :: Software Development',
diff --git a/test_requirements/django-5.1.txt b/test_requirements/django-5.1.txt
new file mode 100644
index 00000000000..62b070b6118
--- /dev/null
+++ b/test_requirements/django-5.1.txt
@@ -0,0 +1,2 @@
+-r requirements_base.txt
+Django>=5.1,<5.2