diff --git a/Gemfile b/Gemfile
index 7e41af2..4295eb1 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,6 +12,7 @@ gem "importmap-rails"
 gem "jbuilder"
 gem "puma", "~> 5.0"
 gem "rails", "~> 7.0.7", ">= 7.0.7.2"
+gem "ransack", "~> 4.0.0"
 gem "redis", "~> 4.0"
 gem "slim-rails"
 gem "sprockets-rails"
diff --git a/Gemfile.lock b/Gemfile.lock
index 1cd55da..92a4982 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -222,6 +222,10 @@ GEM
       zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.0.6)
+    ransack (4.0.0)
+      activerecord (>= 6.1.5)
+      activesupport (>= 6.1.5)
+      i18n
     rdoc (6.5.0)
       psych (>= 4.0.0)
     redis (4.8.1)
@@ -370,6 +374,7 @@ DEPENDENCIES
   jbuilder
   puma (~> 5.0)
   rails (~> 7.0.7, >= 7.0.7.2)
+  ransack (~> 4.0.0)
   redis (~> 4.0)
   rspec (~> 3.12)
   rspec-rails (~> 6.0, >= 6.0.3)