diff --git a/Gemfile b/Gemfile
index 54042e4..fe96636 100644
--- a/Gemfile
+++ b/Gemfile
@@ -69,5 +69,5 @@ gem "database_cleaner-active_record"
 gem "sassc", "~> 2.4"
 gem "ransack", "~> 4.4"
 gem "noticed", "~> 3.0"
-gem "rails-erd", "~> 2.0"
+gem "rails-erd", "~> 2.1"
 gem "railroady", "~> 1.6"
diff --git a/Gemfile.lock b/Gemfile.lock
index a5c0f25..d15d567 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -104,7 +104,7 @@ GEM
     childprocess (5.1.0)
       logger (~> 1.5)
     choice (0.2.0)
-    concurrent-ruby (1.3.6)
+    concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
     crass (1.0.6)
     cssbundling-rails (1.4.3)
@@ -133,7 +133,7 @@ GEM
     ffi (1.17.0-x86_64-linux-gnu)
     globalid (1.3.0)
       activesupport (>= 6.1)
-    i18n (1.14.8)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
     importmap-rails (2.2.3)
       actionpack (>= 6.0.0)
@@ -148,7 +148,7 @@ GEM
     jbuilder (2.15.1)
       actionview (>= 7.0.0)
       activesupport (>= 7.0.0)
-    json (2.19.9)
+    json (2.20.0)
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
@@ -259,7 +259,7 @@ GEM
       activesupport (>= 5.0.0)
       minitest
       nokogiri (>= 1.6)
-    rails-erd (2.0.2)
+    rails-erd (2.1.0)
       activerecord (>= 7.0)
       activesupport (>= 7.0)
       choice (~> 0.2.0)
@@ -413,7 +413,7 @@ DEPENDENCIES
   puma (>= 5.0)
   railroady (~> 1.6)
   rails (~> 8.1.3)
-  rails-erd (~> 2.0)
+  rails-erd (~> 2.1)
   rails_admin
   ransack (~> 4.4)
   rubocop-rails-omakase