Django>=5.1,<5.3
djangorestframework>=3.15,<4.0
drf-spectacular>=0.27,<1.0
django-cors-headers>=4.4,<5.0
python-dotenv>=1.0,<2.0
gunicorn>=23.0,<24.0
psycopg[binary]>=3.2,<4.0
httpx>=0.27,<1.0
openpyxl>=3.1,<4.0