diff --git a/Gemfile b/Gemfile
index 47f779b..c72d436 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "rails", "7.0.8.3"
+gem "rails", "7.0.8.4"
 
 gem "bootsnap", require: false
 gem "gds-sso"
diff --git a/Gemfile.lock b/Gemfile.lock
index ce3095f..478fe69 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,67 +1,67 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actioncable (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      activejob (= 7.0.8.3)
-      activerecord (= 7.0.8.3)
-      activestorage (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actionmailbox (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      activejob (= 7.0.8.4)
+      activerecord (= 7.0.8.4)
+      activestorage (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       mail (>= 2.7.1)
       net-imap
       net-pop
       net-smtp
-    actionmailer (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      actionview (= 7.0.8.3)
-      activejob (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actionmailer (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      actionview (= 7.0.8.4)
+      activejob (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       mail (~> 2.5, >= 2.5.4)
       net-imap
       net-pop
       net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (7.0.8.3)
-      actionview (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actionpack (7.0.8.4)
+      actionview (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       rack (~> 2.0, >= 2.2.4)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      activerecord (= 7.0.8.3)
-      activestorage (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actiontext (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      activerecord (= 7.0.8.4)
+      activestorage (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (7.0.8.3)
-      activesupport (= 7.0.8.3)
+    actionview (7.0.8.4)
+      activesupport (= 7.0.8.4)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (7.0.8.3)
-      activesupport (= 7.0.8.3)
+    activejob (7.0.8.4)
+      activesupport (= 7.0.8.4)
       globalid (>= 0.3.6)
-    activemodel (7.0.8.3)
-      activesupport (= 7.0.8.3)
-    activerecord (7.0.8.3)
-      activemodel (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
-    activestorage (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      activejob (= 7.0.8.3)
-      activerecord (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    activemodel (7.0.8.4)
+      activesupport (= 7.0.8.4)
+    activerecord (7.0.8.4)
+      activemodel (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
+    activestorage (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      activejob (= 7.0.8.4)
+      activerecord (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (7.0.8.3)
+    activesupport (7.0.8.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -166,7 +166,7 @@ GEM
     multi_xml (0.6.0)
     net-http (0.4.1)
       uri
-    net-imap (0.4.11)
+    net-imap (0.4.12)
       date
       net-protocol
     net-pop (0.1.2)
@@ -417,20 +417,20 @@ GEM
       rack
     rack-test (2.1.0)
       rack (>= 1.3)
-    rails (7.0.8.3)
-      actioncable (= 7.0.8.3)
-      actionmailbox (= 7.0.8.3)
-      actionmailer (= 7.0.8.3)
-      actionpack (= 7.0.8.3)
-      actiontext (= 7.0.8.3)
-      actionview (= 7.0.8.3)
-      activejob (= 7.0.8.3)
-      activemodel (= 7.0.8.3)
-      activerecord (= 7.0.8.3)
-      activestorage (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    rails (7.0.8.4)
+      actioncable (= 7.0.8.4)
+      actionmailbox (= 7.0.8.4)
+      actionmailer (= 7.0.8.4)
+      actionpack (= 7.0.8.4)
+      actiontext (= 7.0.8.4)
+      actionview (= 7.0.8.4)
+      activejob (= 7.0.8.4)
+      activemodel (= 7.0.8.4)
+      activerecord (= 7.0.8.4)
+      activestorage (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       bundler (>= 1.15.0)
-      railties (= 7.0.8.3)
+      railties (= 7.0.8.4)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
       minitest
@@ -438,9 +438,9 @@ GEM
     rails-html-sanitizer (1.6.0)
       loofah (~> 2.21)
       nokogiri (~> 1.14)
-    railties (7.0.8.3)
-      actionpack (= 7.0.8.3)
-      activesupport (= 7.0.8.3)
+    railties (7.0.8.4)
+      actionpack (= 7.0.8.4)
+      activesupport (= 7.0.8.4)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
@@ -566,7 +566,7 @@ DEPENDENCIES
   mongo (~> 2.15.1)
   mongoid (~> 7.5)
   rack-handlers
-  rails (= 7.0.8.3)
+  rails (= 7.0.8.4)
   rspec-rails
   rubocop-govuk
   simplecov