# Core dependencies
click>=8.0.0
pandas>=1.5.0
numpy>=1.21.0

# Data processing
requests>=2.28.0
tqdm>=4.64.0

# Configuration and logging
pyyaml>=6.0

# Real database integrations
urllib3>=1.26.0
certifi>=2022.0.0

# Testing (development)
pytest>=7.0.0 