NET::ERR_CERT_DATE_INVALID, How to update the LE root cert on Windows Pc that does not have direct internet?

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Hi

My desktop is not connected to the internet directly, but I use Chrome with proxy. Today some sites started giving me NET::ERR_CERT_DATE_INVALID like LetsEncrypt - Debian Wiki or https://letsencrypt.org/

This has started happening today so I assume this is with something todo with LE. How do I update Windows/Chrome so that all these sites that use LE work again?

The dates on my computer and the proxy server is fine. So it cant be that.

thanks

NET::ERR_CERT_DATE_INVALID
Subject: lencr.org

Issuer: R3

Expires on: Nov 3, 2021

Current date: Sep 30, 2021

PEM encoded chain:

Your connection is not private
Attackers might be trying to steal your information from wiki.debian.org (for example, passwords, messages, or credit cards). Learn more
NET::ERR_CERT_DATE_INVALID
Subject: wiki.debian.org

Issuer: R3

Expires on: Nov 8, 2021

Current date: Sep 30, 2021

PEM encoded chain:
-----BEGIN CERTIFICATE-----
MIIGIjCCBQqgAwIBAgISBE6xtdGl9r02WK5XmSl8In4BMA0GCSqGSIb3DQEBCwUA
MDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQD
1 Like
2

Try this:

3 Likes
3

Yay!
One less problem in the world :slight_smile:

4 Likes
4

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