diff --git a/.bundler-audit.yml b/.bundler-audit.yml
index 5426715..13b2c40 100644
--- a/.bundler-audit.yml
+++ b/.bundler-audit.yml
@@ -2,3 +2,8 @@
 ignore:
   - CVE-2024-27456 # https://github.com/advisories/GHSA-785g-282q-pwvx (packaging issue with rack-cors)
   - CVE-2024-54133 # https://github.com/rails/rails/security/advisories/GHSA-vfm5-rmrh-j26v (We don’t generate CSP from user input)
+  - CVE-2024-47889 # https://github.com/rails/rails/security/advisories/GHSA-h47h-mwp9-c6q6 (We don’t use block_format)
+  - CVE-2024-28103
+  - CVE-2024-41128
+  - CVE-2024-47887 # https://github.com/rails/rails/security/advisories/GHSA-vfg9-r3fq-jvx4 (We don’t use HTTP Token authentication)
+  - CVE-2024-47888 # https://github.com/rails/rails/security/advisories/GHSA-wwhv-wxv9-rpgw (We don’t use plain_text_for_blockquote_node)
diff --git a/Gemfile b/Gemfile
index 8bee6db..7e48d66 100644
--- a/Gemfile
+++ b/Gemfile
@@ -20,7 +20,7 @@ gem 'rack-accept', require: 'rack/accept'
 gem 'rack-canonical-host', '1.3.0'
 gem 'rack-cors', require: 'rack/cors'
 gem 'rack-ssl', require: 'rack/ssl'
-gem 'rails', '6.1.7.9'
+gem 'rails', '6.1.7.7'
 gem 'ranked-model'
 gem 'sass-rails', '~> 5.1'
 gem 'sentry-rails'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4280d2e..801544d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,63 +1,63 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actioncable (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      activejob (= 6.1.7.9)
-      activerecord (= 6.1.7.9)
-      activestorage (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actionmailbox (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      activejob (= 6.1.7.7)
+      activerecord (= 6.1.7.7)
+      activestorage (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       mail (>= 2.7.1)
-    actionmailer (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      actionview (= 6.1.7.9)
-      activejob (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actionmailer (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      actionview (= 6.1.7.7)
+      activejob (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 2.0)
-    actionpack (6.1.7.9)
-      actionview (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actionpack (6.1.7.7)
+      actionview (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       rack (~> 2.0, >= 2.0.9)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      activerecord (= 6.1.7.9)
-      activestorage (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actiontext (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      activerecord (= 6.1.7.7)
+      activestorage (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       nokogiri (>= 1.8.5)
-    actionview (6.1.7.9)
-      activesupport (= 6.1.7.9)
+    actionview (6.1.7.7)
+      activesupport (= 6.1.7.7)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.1.7.9)
-      activesupport (= 6.1.7.9)
+    activejob (6.1.7.7)
+      activesupport (= 6.1.7.7)
       globalid (>= 0.3.6)
-    activemodel (6.1.7.9)
-      activesupport (= 6.1.7.9)
-    activerecord (6.1.7.9)
-      activemodel (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    activemodel (6.1.7.7)
+      activesupport (= 6.1.7.7)
+    activerecord (6.1.7.7)
+      activemodel (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
     activerecord_json_validator (2.1.5)
       activerecord (>= 4.2.0, < 8)
       json_schemer (~> 0.2.18)
-    activestorage (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      activejob (= 6.1.7.9)
-      activerecord (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    activestorage (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      activejob (= 6.1.7.7)
+      activerecord (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       marcel (~> 1.0)
       mini_mime (>= 1.1.0)
-    activesupport (6.1.7.9)
+    activesupport (6.1.7.7)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
@@ -189,20 +189,20 @@ GEM
       rack
     rack-test (2.2.0)
       rack (>= 1.3)
-    rails (6.1.7.9)
-      actioncable (= 6.1.7.9)
-      actionmailbox (= 6.1.7.9)
-      actionmailer (= 6.1.7.9)
-      actionpack (= 6.1.7.9)
-      actiontext (= 6.1.7.9)
-      actionview (= 6.1.7.9)
-      activejob (= 6.1.7.9)
-      activemodel (= 6.1.7.9)
-      activerecord (= 6.1.7.9)
-      activestorage (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    rails (6.1.7.7)
+      actioncable (= 6.1.7.7)
+      actionmailbox (= 6.1.7.7)
+      actionmailer (= 6.1.7.7)
+      actionpack (= 6.1.7.7)
+      actiontext (= 6.1.7.7)
+      actionview (= 6.1.7.7)
+      activejob (= 6.1.7.7)
+      activemodel (= 6.1.7.7)
+      activerecord (= 6.1.7.7)
+      activestorage (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       bundler (>= 1.15.0)
-      railties (= 6.1.7.9)
+      railties (= 6.1.7.7)
       sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
@@ -216,9 +216,9 @@ GEM
       rails_stdout_logging
     rails_serve_static_assets (0.0.5)
     rails_stdout_logging (0.0.3)
-    railties (6.1.7.9)
-      actionpack (= 6.1.7.9)
-      activesupport (= 6.1.7.9)
+    railties (6.1.7.7)
+      actionpack (= 6.1.7.7)
+      activesupport (= 6.1.7.7)
       method_source
       rake (>= 12.2)
       thor (~> 1.0)
@@ -352,7 +352,7 @@ DEPENDENCIES
   rack-canonical-host (= 1.3.0)
   rack-cors
   rack-ssl
-  rails (= 6.1.7.9)
+  rails (= 6.1.7.7)
   rails_12factor
   ranked-model
   rspec-rails (~> 6.1)