diff --git a/Gemfile b/Gemfile
index 00dfbfe..8e21eb4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -2,7 +2,7 @@ source "https://rubygems.org"
 
 gemspec
 
-rails_version = ENV.fetch("RAILS_VERSION", "6.0")
+rails_version = ENV.fetch("RAILS_VERSION", "7.2")
 
 if rails_version == "main"
   rails_constraint = { github: "rails/rails" }