# Core dependencies
pandas>=1.0.0
numpy>=1.18.0
scipy>=1.5.0
matplotlib>=3.1.0
seaborn>=0.10.0
plotly>=4.0.0
openpyxl>=3.0.0

# Development and testing
pytest>=6.0.0
pytest-cov>=2.10.0
pytest-xdist>=2.0.0

# Code quality
flake8>=3.8.0
black>=20.8b1

# Documentation
sphinx>=3.0.0
