[Python-modules-team] Bug#883419: python3-requests: RequestsDependencyWarning urllib3 (1.21.1) or chardet (2.3.0) doesn't match a supported version

[xiscu]

Package: python3-requests
Version: 2.12.4-1
Severity: important

Dear Maintainer,
importing requests on python3 raises a dependency warning:

$ python3
Python 3.5.3 (default, Jan 19 2017, 14:11:04)
[GCC 6.3.0 20170118] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests
/home/ci/.local/lib/python3.5/site-packages/requests/__init__.py:80: RequestsDependencyWarning: urllib3 (1.21.1) or chardet (2.3.0) doesn't match a supported version!
  RequestsDependencyWarning)

Is it possible to update urllib3 at least to version 1.21.1 as recomended ?

Thanks in advance!
xiscu


-- System Information:
Debian Release: 9.1
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-4-rt-amd64 (SMP w/4 CPU cores; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages python3-requests depends on:
ii  ca-certificates  20161130+nmu1
ii  python3          3.5.3-1
ii  python3-chardet  2.3.0-2
ii  python3-urllib3  1.19.1-1

python3-requests recommends no packages.

Versions of packages python3-requests suggests:
pn  python3-cryptography  <none>
pn  python3-idna          <none>
pn  python3-openssl       <none>
pn  python3-socks         <none>

-- no debconf information