Bumps [urllib3](https://github.com/urllib3/urllib3) from 1.26.3 to 1.26.4. **This update includes a security fix.**
- [Release notes](https://github.com/urllib3/urllib3/releases)
- [Changelog](https://github.com/urllib3/urllib3/blob/main/CHANGES.rst)
- [Commits](https://github.com/urllib3/urllib3/compare/1.26.3...1.26.4)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
# via mypy
typing-extensions==3.7.4.3
# via mypy
-urllib3==1.26.3
+urllib3==1.26.4
# via requests
virtualenv==20.4.2
# via
# via sphinx
sphinxcontrib-serializinghtml==1.1.4
# via sphinx
-urllib3==1.26.3
+urllib3==1.26.4
# via requests
# The following packages are considered to be unsafe in a requirements file: