# Core packages
python-dotenv==0.19.0  # Read environment variables from .env
Flask==2.0.1           # Web microframework
uWSGI==2.0.19.1        # Application server
syspath==2.0.5         # Modify paths

# Features
feedgen==0.9.0         # Generate atom feeds
flask-sitemap==0.3.0   # Web sitemaps
markdown2==2.4.1        # Markdown formatting
Pygments==2.10.0       # Syntax highlighting support
pytz==2021.1           # Timezone support

# Monitoring/tracking/logging
blinker==1.4           # Dependency of rollbar
rollbar==0.16.1        # rollbar.com error logging
varsnap==1.4.4         # Test discovery

# Core packages
python-dotenv==0.19.0  # Read environment variables from .env
Flask==2.0.1           # Web microframework
uWSGI==2.0.19.1        # Application server
syspath==2.0.5         # Modify paths

# Features
feedgen==0.9.0         # Generate atom feeds
flask-sitemap==0.3.0   # Web sitemaps
markdown2==2.4.1        # Markdown formatting
Pygments==2.10.0       # Syntax highlighting support
pytz==2021.3           # Timezone support

# Monitoring/tracking/logging
blinker==1.4           # Dependency of rollbar
rollbar==0.16.1        # rollbar.com error logging
varsnap==1.4.4         # Test discovery

Update pytz package to 2021.3
Update pytz package to 2021.3
