diff --git a/site-cookbooks/kosmos-mastodon/recipes/default.rb b/site-cookbooks/kosmos-mastodon/recipes/default.rb
index 9c8ab3b..2ab20b0 100644
--- a/site-cookbooks/kosmos-mastodon/recipes/default.rb
+++ b/site-cookbooks/kosmos-mastodon/recipes/default.rb
@@ -75,7 +75,7 @@ npm_package "yarn" do
   version "1.22.4"
 end
 
-ruby_version = "3.0.6"
+ruby_version = "3.3.0"
 
 ruby_path = "/opt/ruby_build/builds/#{ruby_version}"
 bundle_path = "#{ruby_path}/bin/bundle"