Updated Slack link

Updated Slack link

README.md

@@ -295,7 +295,7 @@ Our developer support team is here to help you. Find out more information on our
 
 You can find us on [Twitter](https://twitter.com/VirgilSecurity) or send us email support@VirgilSecurity.com.
 
-Also, get extra help from our support team on [Slack](https://virgilsecurity.slack.com/join/shared_invite/enQtMjg4MDE4ODM3ODA4LTc2OWQwOTQ3YjNhNTQ0ZjJiZDc2NjkzYjYxNTI0YzhmNTY2ZDliMGJjYWQ5YmZiOGU5ZWEzNmJiMWZhYWVmYTM).
+Also, get extra help from our support team on [Slack](https://virgilsecurity.com/join-community).
 
 [_virgil_crypto_pythia]: https://github.com/VirgilSecurity/pythia
 [_pythia_use_case]: https://developer.virgilsecurity.com/docs/go/use-cases/v5/breach-proof-password