Update _sidebar.html

Author: ofirpress

templates/_sidebar.html

@@ -52,7 +52,7 @@
             <i class="fab fa-twitter"></i>
         </a>
         &nbsp;
-        <a href="https://join.slack.com/t/swe-bench/shared_invite/zt-36pj9bu5s-o3_yXPZbaH2wVnxnss1EkQ" target="_blank" rel="noopener noreferrer" aria-label="Join the SWE-bench Slack">
+        <a href="https://join.slack.com/t/swe-bench/shared_invite/zt-3rljl10bn-WED_gNRuFQu6YcILJMgeSw" target="_blank" rel="noopener noreferrer" aria-label="Join the SWE-bench Slack">
             <i class="fab fa-slack"></i>
         </a>
         <button id="theme-toggle" class="theme-toggle" aria-label="Toggle dark mode">