./certbot --version howto upgrade on Debian

./certbot-auto --version

Throws the version below. Is it needed to upgrade this Python version and how can i do this on Debian wheezy.

/opt/eff.org/certbot/venv/local/lib/python2.7/site-packages/cryptography/hazmat/primitives/constant_time.py:26: CryptographyDeprecationWarning: Support for your Python version is deprecated. The next version of cryptography will remove support. Please upgrade to a 2.7.x release that supports hmac.compare_digest as soon as possible.
certbot 0.33.0

Hi @Frontend

Debian wheezy is EOL - 2018-05-31.

So you should upgrade your installation.

Surely i already new that. But actually i am looking for an answer how to correctly make it work with this version.

certbot-auto isn’t supported on this operating system any more, so you’ll need to upgrade to a non-EOL operating system or use a different Let’s Encrypt client.

Hi Schoen, what different Let’s Encrypt client are you referring about ?

Although Certbot is the first Let’s Encrypt client and is recommended by ISRG, there are around 100 different tools that are capable of requesting certificates from Let’s Encrypt.

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