Update index.html

Author: PhilReedData

index.html

@@ -77,7 +77,7 @@ <h3>Upcoming Meetings</h3>
                 <div class="event shadow rounded p-3" itemscope itemtype="http://schema.org/Event">
                     <strong><span class="title" itemprop="name">Monthly Call</span></strong>
                     <p>The Bioschemas Community/Technical Call takes place on the 3rd Monday of each month at 16:00 UTC in winter and 15:00 UTC in summer (aligned to Central Europe time changes)
-                        (<a href="https://www.timeanddate.com/worldclock/fixedtime.html?msg=Bioschemas&iso=20260320T15">see it in your own time zone</a>). 
+                        (<a href="https://www.timeanddate.com/worldclock/fixedtime.html?msg=Bioschemas&iso=20260420T15">see it in your own time zone</a>). 
                         We alternate between community and technical discussions. Call in details available in the <a href="{{ page.call-minutes }}">agenda</a>.</p>
                     <ul class="mb-0">
                         <li><strong>Next call: {{ page.call-date | date: "%e %B, %Y %H:%M %Z" }}</strong>