diff --git a/app/views/development/index.html.erb b/app/views/development/index.html.erb
index 692e0fde..35c5d3d9 100644
--- a/app/views/development/index.html.erb
+++ b/app/views/development/index.html.erb
@@ -1,6 +1,11 @@
 <% content_for :title, "Email Alert Frontend" %>
 
-<%= render "govuk_publishing_components/components/title", title: "Email Alert Frontend" %>
+<%= render "govuk_publishing_components/components/heading", {
+  text: "Email Alert Frontend",
+  heading_level: 1,
+  font_size: "xl",
+  margin_bottom: 8
+} %>
 
 <p class="govuk-body">
   This page is intended to only be shown in development.
diff --git a/app/views/subscription_authentication/expired.html.erb b/app/views/subscription_authentication/expired.html.erb
index 1e82f63a..27c4ae3f 100644
--- a/app/views/subscription_authentication/expired.html.erb
+++ b/app/views/subscription_authentication/expired.html.erb
@@ -1,8 +1,11 @@
 <% content_for :title, t("subscription_authentication.expired.title") %>
 <% content_for :meta_description, t("subscription_authentication.expired.description") %>
 
-<%= render "govuk_publishing_components/components/title", {
-  title: t("subscription_authentication.expired.title")
+<%= render "govuk_publishing_components/components/heading", {
+  text: t("subscription_authentication.expired.title"),
+  heading_level: 1,
+  font_size: "xl",
+  margin_bottom: 8
 } %>
 
 <p class="govuk-body">