diff --git a/module/Core/templates/core/layout/default.html.twig b/module/Core/templates/core/layout/default.html.twig
index 6f93dfdd..4b405c5b 100644
--- a/module/Core/templates/core/layout/default.html.twig
+++ b/module/Core/templates/core/layout/default.html.twig
@@ -27,7 +27,7 @@
             <hr />
             {% block footer %}
                 <p>
-                    &copy; {{ "now" | date("Y") }} <a href="http://shlink.io">Shlink</a>
+                    &copy; {{ "now" | date("Y") }} <a href="https://shlink.io">Shlink</a>
                 </p>
             {% endblock %}
         </div>