Update Slack invite link again

Old link got deactivated when Slack account was upgraded

contact.md

@@ -7,7 +7,7 @@ description: How to get in touch with Hackland and the rest of the community
 ## Contact Us
 The two best ways to get in touch are...
 
-1. [Talk to us on Slack](https://join.slack.com/t/hakland/shared_invite/zt-2hcl32hv8-JjFf05Rg0x6xWs4krEfzhg)
+1. [Talk to us on Slack](https://join.slack.com/t/hakland/shared_invite/zt-2iobks49s-FlhwTFBoZOeyEm~MxZFwWQ)
 2. [Come to one of our open nights, we are open to the public every Thursday night](https://www.facebook.com/pg/AuckHackspace/events/)
 
 We are situated on Newton Rd, Auckland.

index.md

@@ -15,7 +15,7 @@ description: A makerspace nestled in the heart of Kingsland, Auckland. A place w
 
 ## Quick Links
 
-+ [Join our Slack (the easiest way to talk to us)](https://join.slack.com/t/hakland/shared_invite/zt-2hcl32hv8-JjFf05Rg0x6xWs4krEfzhg)
++ [Join our Slack (the easiest way to talk to us)](https://join.slack.com/t/hakland/shared_invite/zt-2iobks49s-FlhwTFBoZOeyEm~MxZFwWQ)
 + [Join Hackland](/join/)
 + [Our Tools](/tools/)
 + [Contact Hackland](/contact/)

join.md

@@ -23,7 +23,7 @@ The hackspace is open to the public weekly on Thursday from 6pm-8pm this is the
 We suggest you start with a tour during these open days to get to know us.
 Inductions are run during these open days also.
 
-Can’t make Thursdays? Join our slack channel [here](https://join.slack.com/t/hakland/shared_invite/zt-2hcl32hv8-JjFf05Rg0x6xWs4krEfzhg) to ask our members directly when they are around to show you the ropes.
+Can’t make Thursdays? Join our slack channel [here](https://join.slack.com/t/hakland/shared_invite/zt-2iobks49s-FlhwTFBoZOeyEm~MxZFwWQ) to ask our members directly when they are around to show you the ropes.
 
 Once you have had an induction and we have confirmed that you are paying weekly fees into our account, we will admit you to our member group where passwords and authourisation for access can be gained.