diff --git a/.ruby-version b/.ruby-version
index 75a22a2..b0f2dcb 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.0.3
+3.0.4
diff --git a/Gemfile b/Gemfile
index edf987d..37dbadb 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,7 +1,7 @@
 source "https://rubygems.org"
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
-ruby "3.0.3"
+ruby "3.0.4"
 
 gem "rails", "~> 7.0"
 gem "sprockets-rails"
diff --git a/Gemfile.lock b/Gemfile.lock
index 89513ed..152ce45 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -347,7 +347,7 @@ DEPENDENCIES
   whenever
 
 RUBY VERSION
-   ruby 3.0.3p157
+   ruby 3.0.4p208
 
 BUNDLED WITH
    2.3.9