diff --git a/.ruby-version b/.ruby-version
index 80b0e7e..03463f3 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-ruby-2.7.7
+ruby-3.3.0
diff --git a/Gemfile b/Gemfile
index 188934d..75a875e 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,4 +1,5 @@
 source "https://rubygems.org"
+ruby file: ".ruby-version"
 
 gem "rails", "~> 7.1.2"
 gem "sprockets-rails"