Merge pull request #825 from Shopify/vs/update_slack_link

Update Slack link

README.md

@@ -1,6 +1,6 @@
 [![Build Status](https://github.com/Shopify/ruby-lsp/workflows/CI/badge.svg)](https://github.com/Shopify/ruby-lsp/actions/workflows/ci.yml)
 [![Ruby LSP extension](https://img.shields.io/badge/VS%20Code-Ruby%20LSP-success?logo=visual-studio-code)](https://marketplace.visualstudio.com/items?itemName=Shopify.ruby-lsp)
-[![Ruby DX Slack](https://img.shields.io/badge/Slack-Ruby%20DX-success?logo=slack)](https://join.slack.com/t/ruby-dx/shared_invite/zt-1s6f4y15t-v9jedZ9YUPQLM91TEJ4Gew)
+[![Ruby DX Slack](https://img.shields.io/badge/Slack-Ruby%20DX-success?logo=slack)](https://join.slack.com/t/ruby-dx/shared_invite/zt-1zjp7lmgk-zL7bGvze8gj5hFaYS~r5vg)
 
 # Ruby LSP
 
@@ -9,7 +9,7 @@ for Ruby, used to improve rich features in editors. It is a part of a wider goal
 experience to Ruby developers using modern standards for cross-editor features, documentation and debugging.
 
 Want to discuss Ruby developer experience? Consider joining the public
-[Ruby DX Slack workspace](https://join.slack.com/t/ruby-dx/shared_invite/zt-1s6f4y15t-v9jedZ9YUPQLM91TEJ4Gew).
+[Ruby DX Slack workspace](https://join.slack.com/t/ruby-dx/shared_invite/zt-1zjp7lmgk-zL7bGvze8gj5hFaYS~r5vg).
 
 ## Usage
 

SERVER_EXTENSIONS.md

@@ -4,7 +4,7 @@
 > The Ruby LSP server extensions system is currently experimental and subject to changes in the API
 
 Need help writing extensions? Consider joining the #ruby-lsp-extensions channel in the [Ruby DX Slack
-workspace](https://join.slack.com/t/ruby-dx/shared_invite/zt-1s6f4y15t-v9jedZ9YUPQLM91TEJ4Gew).
+workspace](https://join.slack.com/t/ruby-dx/shared_invite/zt-1zjp7lmgk-zL7bGvze8gj5hFaYS~r5vg).
 
 ## Motivation and goals