diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 0000000..47b322c
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+3.4.1
diff --git a/Gemfile b/Gemfile
index 0741b98..c57898b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-ruby "3.4.1"
+ruby file: ".ruby-version"
 
 gem "rails", github: "rails/rails", branch: "main"
 # The modern asset pipeline for Rails [https://github.com/rails/propshaft]