diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 76577fe1..5c6704d5 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -23,11 +23,11 @@ jobs:
         ]
         experimental: [false]
         include:
-          - ruby: "3.4.0-preview2"
+          - ruby: "3.4"
             os: ubuntu-latest
             gemfile: "Gemfile-rails.8.0.x"
             experimental: true
-          - ruby: "3.4.0-preview2"
+          - ruby: "3.4"
             os: ubuntu-latest
             gemfile: Gemfile-rails-edge
             experimental: true
diff --git a/.ruby-version b/.ruby-version
index fa7adc7a..9c25013d 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.5
+3.3.6
diff --git a/gemfiles/Gemfile-rails.8.0.x b/gemfiles/Gemfile-rails.8.0.x
index 103f950e..580b6c5d 100644
--- a/gemfiles/Gemfile-rails.8.0.x
+++ b/gemfiles/Gemfile-rails.8.0.x
@@ -1,6 +1,6 @@
 source 'https://rubygems.org'
 
-gem 'rails', '~> 8.0.0.rc2'
+gem 'rails', '~> 8.0.0'
 
 gemspec path: '../vite_ruby'
 gemspec path: '../vite_rails'