[Snyk] Fix for 2 vulnerabilities

[stevemac007]

Snyk has created this PR to fix 2 vulnerabilities in the pip dependencies of this project.

Snyk changed the following file(s):

• requirements.txt

⚠️ Warning

zappa 0.20.2 has requirement boto3==1.4.0, but you have boto3 1.4.5.
zappa 0.20.2 has requirement tqdm==4.8.3, but you have tqdm 4.11.2.
zappa 0.20.2 has requirement wheel==0.29.0, but you have wheel 0.42.0.
requests 2.20.0 requires urllib3, which is not installed.
Jinja2 2.11.3 requires MarkupSafe, which is not installed.
Flask 1.0 has requirement Werkzeug>=0.14, but you have Werkzeug 0.11.10.
boto3 1.4.5 has requirement s3transfer<0.2.0,>=0.1.10, but you have s3transfer 0.1.1.
boto3 1.4.5 has requirement botocore<1.6.0,>=1.5.0, but you have botocore 1.4.42.

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• Some vulnerabilities couldn't be fully fixed and so Snyk will still find them when the project is tested again. This may be because the vulnerability existed within more than one direct dependency, but not all of the affected dependencies could be upgraded.

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[amazon-q-developer]

Security Fix Review Summary

This PR addresses 2 security vulnerabilities by upgrading urllib3 and Werkzeug, which is important for security. However, there are critical compatibility risks that need to be addressed before merging:

Critical Issues Found:

1. Breaking Changes: Werkzeug 3.1.5 introduces breaking changes that may not be compatible with Flask 1.0
2. Dependency Conflicts: Multiple dependency version mismatches shown in the PR warning could cause runtime failures

Recommendation:

Before merging, please:

1. Test the application thoroughly with these upgrades
2. Consider updating Flask and other dependencies to compatible versions
3. Resolve the dependency conflicts mentioned in the PR warning
4. Run integration tests to ensure no functionality is broken

The security fixes are necessary, but the implementation needs validation to prevent introducing runtime issues.

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[amazon-q-developer]

🛑 Breaking Change Risk: Werkzeug upgrade from 0.15.5 to 3.1.5 is a major version jump that introduces breaking changes. This could cause runtime failures with Flask 1.0 which expects Werkzeug>=0.14 but may not be compatible with 3.x versions. The PR warning shows Flask 1.0 has requirement Werkzeug>=0.14, but you have Werkzeug 3.1.5, indicating a potential compatibility issue.

[amazon-q-developer]

🛑 Dependency Conflict Risk: The urllib3 upgrade to >=2.6.3 combined with other outdated dependencies creates a cascade of compatibility issues. The PR warning shows multiple dependency conflicts including missing required packages (MarkupSafe for Jinja2, s3transfer version mismatch for boto3). These conflicts could cause import errors or runtime failures.