diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index aba4195..00183b0 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -8,12 +8,12 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v5
       with:
-        python-version: '3.10'
+        python-version: '3.13'
         architecture: 'x64'
 
     - name: Install dependencies and package
@@ -38,4 +38,4 @@ jobs:
         TWINE_REPOSITORY: ${{ secrets.PYPI_REPOSITORY }}
         TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
-        TWINE_NON_INTERACTIVE: yes
\ No newline at end of file
+        TWINE_NON_INTERACTIVE: yes
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7b64b6c..e96cbb4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,20 +8,26 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - '3.8'
           - '3.9'
           - '3.10'
           - '3.11'
+          - '3.12'
+          - '3.13'
         django-version:
-          - '3.2'
-          - '4.1'
           - '4.2'
+          - '5.0'
+          - '5.1'
+        exclude:
+          - python-version: 3.9
+            django-version: 5.0
+          - python-version: 3.9
+            django-version: 5.1
 
     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 }}
 
@@ -50,4 +56,4 @@ jobs:
           coverage xml
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v3
\ No newline at end of file
+        uses: codecov/codecov-action@v4
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cd1638f..407a341 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,10 +4,21 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.1.0]
+
+### Added
+- Support for Django 5.0 and 5.1
+- Support for Python 3.12 and 3.13
+
+### Removed
+- Support for Django 3.2 and 4.1
+- Support for Python 3.8
+
 ## [1.0.0]
 
 ### Added
 - Initial setup
 
-[Unreleased]: https://github.com/anexia/django-generic-contact/compare/1.0.0...HEAD
+[Unreleased]: https://github.com/anexia/django-generic-contact/compare/1.1.0...HEAD
+[1.1.0]: https://github.com/anexia/django-generic-contact/compare/1.0.0...1.1.0
 [1.0.0]: https://github.com/anexia/django-generic-contact/releases/tag/1.0.0
diff --git a/README.md b/README.md
index 2171e64..0e3d620 100644
--- a/README.md
+++ b/README.md
@@ -62,7 +62,7 @@ GENERIC_CONTACT_DATA_SCHEMA = {
 See more examples of `GENERIC_CONTACT_DATA_SCHEMA` in `tests/testapp/tests/test_model.py`.
 
 #### Customizing the Contact model
-The base model `GenericContact` only requires the `data`. Thus you can let your own models inherit from this and extend
+The base model `GenericContact` only requires the `data`. Thus, you can let your own models inherit from this and extend
 it according to your project's needs, e.g.:
 
 ```
diff --git a/django_generic_contact/validators.py b/django_generic_contact/validators.py
index 227c84a..c672124 100644
--- a/django_generic_contact/validators.py
+++ b/django_generic_contact/validators.py
@@ -1,13 +1,14 @@
 import jsonschema
 from django.core.exceptions import ValidationError
 from django.core.validators import BaseValidator
+from jsonschema.validators import Draft202012Validator
 
 
 class JSONSchemaValidator(BaseValidator):
     def compare(self, value, schema):
         try:
             jsonschema.validate(
-                value, schema, format_checker=jsonschema.draft202012_format_checker
+                value, schema, format_checker=Draft202012Validator.FORMAT_CHECKER
             )
         except jsonschema.exceptions.ValidationError as e:
             raise ValidationError(str(e))
diff --git a/requirements.txt b/requirements.txt
index c3e1be1..202551f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,14 +2,14 @@
 -e .
 
 # Development dependencies
-setuptools>=68.2.2,<68.3
-wheel>=0.41.2,<0.42
-twine>=4.0.2,<4.1
-coverage>=7.3.2,<7.4
+setuptools>=75.1.0,<76.2
+wheel>=0.44.0,<0.45
+twine>=5.1.1,<5.2
+coverage>=7.6.2,<7.7
 
 # Linters and formatters
-pre-commit>=3.5.0,<3.6
+pre-commit>=4.0.1,<4.2
 
 # TestApp dependencies
-django>=3.2,<4.3
-jsonschema>=4.19.1,<4.20
+django>=4.2,<5.2
+jsonschema>=4.23.0,<4.24
diff --git a/setup.py b/setup.py
index 2d96a12..22572b2 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@
 
 setup(
     name="django-generic-contact",
-    version=os.getenv("PACKAGE_VERSION", "1.0.0").replace("refs/tags/", ""),
+    version=os.getenv("PACKAGE_VERSION", "1.1.0").replace("refs/tags/", ""),
     packages=find_packages(),
     include_package_data=True,
     license="MIT License",
@@ -24,17 +24,18 @@
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "Framework :: Django",
-        "Framework :: Django :: 3.2",
-        "Framework :: Django :: 4.1",
         "Framework :: Django :: 4.2",
+        "Framework :: Django :: 5.0",
+        "Framework :: Django :: 5.1",
         "Intended Audience :: Developers",
         "License :: OSI Approved :: MIT License",
         "Operating System :: OS Independent",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "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",
     ],
 )
diff --git a/tests/core/settings.py b/tests/core/settings.py
index 9a244c1..bb76301 100644
--- a/tests/core/settings.py
+++ b/tests/core/settings.py
@@ -61,17 +61,17 @@
 WSGI_APPLICATION = "core.wsgi.application"
 
 # Database
-# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
+# https://docs.djangoproject.com/en/stable/ref/settings/#databases
 
 DATABASES = {
     "default": {
         "ENGINE": "django.db.backends.sqlite3",
-        "NAME": os.path.join(BASE_DIR, "db.sqlite3"),
+        "NAME": os.path.join(BASE_DIR, "../../testapp/db.sqlite3"),
     }
 }
 
 # Password validation
-# https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators
+# https://docs.djangoproject.com/en/stable/ref/settings/#auth-password-validators
 
 AUTH_PASSWORD_VALIDATORS = [
     {
@@ -89,7 +89,7 @@
 ]
 
 # Internationalization
-# https://docs.djangoproject.com/en/3.2/topics/i18n/
+# https://docs.djangoproject.com/en/stable/topics/i18n/
 
 LANGUAGE_CODE = "en-us"
 
@@ -102,7 +102,7 @@
 USE_TZ = True
 
 # Static files (CSS, JavaScript, Images)
-# https://docs.djangoproject.com/en/3.2/howto/static-files/
+# https://docs.djangoproject.com/en/stable/howto/static-files/
 
 STATIC_URL = "/static/"
 
diff --git a/tests/core/wsgi.py b/tests/core/wsgi.py
index 6529b36..e6b323f 100644
--- a/tests/core/wsgi.py
+++ b/tests/core/wsgi.py
@@ -2,7 +2,7 @@
 WSGI config for core project.
 It exposes the WSGI callable as a module-level variable named ``application``.
 For more information on this file, see
-https://docs.djangoproject.com/en/3.2/howto/deployment/wsgi/
+https://docs.djangoproject.com/en/stable/howto/deployment/wsgi/
 """
 
 import os