diff --git a/app/templates/views/signedout.html b/app/templates/views/signedout.html
index d5c3fc071..4ea1bad59 100644
--- a/app/templates/views/signedout.html
+++ b/app/templates/views/signedout.html
@@ -107,7 +107,7 @@
     </h2>
     <div class="responsive-embed responsive-embed--16by9 responsive-embed--bordered bottom-gutter-2">
       <div class="responsive-embed__wrapper">
-        <iframe width="560" height="315" src="https://www.youtube.com/embed/i2a2jiwYTd4" frameborder="0" allowfullscreen></iframe>
+        <iframe width="560" height="315" src="https://www.youtube.com/embed/_90cv1YgQo4" frameborder="0" allowfullscreen></iframe>
       </div>
     </div>
   </div>
diff --git a/requirements.txt b/requirements.txt
index 99319a1dd..635f15e86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,4 +26,4 @@ notifications-python-client==4.3.1
 awscli>=1.11,<1.12
 awscli-cwlogs>=1.4,<1.5
 
-git+https://github.com/alphagov/notifications-utils.git@17.7.0#egg=notifications-utils==17.7.0
+git+https://github.com/alphagov/notifications-utils.git@17.8.0#egg=notifications-utils==17.8.0