init: bump django version to 4.2.14

requirements/requirements.txt

@@ -1,4 +1,5 @@
-django==2.2.28
+django==4.2.14
+
 django-haystack==3.1.1
 django-filter==2.4.0
 djangorestframework==3.12.4

setup.py

@@ -9,7 +9,8 @@ with open(os.path.join(os.path.dirname(__file__), 'README.rst')) as readme:
 os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
 
 install_requires = [
-    'django>=1.11.19,<3.0',
+    'django==4.2.14',
+
     'django-haystack==2.8.1',
     'django-filter==2.0.0',
     'djangorestframework==3.11.2',