diff --git a/Gemfile b/Gemfile
index 9d9ce9c..a9f7234 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,6 +1,6 @@
 source "https://rubygems.org"
 
-gem "rails", "~> 6"
+gem "rails"
 
 group :development, :test do
   gem "rspec-rails", "~> 3"