diff --git a/Gemfile b/Gemfile
index a21752f..4604377 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,6 +5,7 @@ source "https://rubygems.org"
 # Specify your gem's dependencies in arkana.gemspec
 gemspec
 
+gem "bundler", "< 2.5" # 2.4.x is the latest that supports Ruby 2.7, which is the minimum required by Arkana
 gem "rake"
 gem "rspec"
 gem "rubocop"
@@ -12,4 +13,3 @@ gem "rubocop-rake"
 gem "rubocop-rspec"
 gem "simplecov", require: false, group: :test
 gem "tty-prompt"
-gem "bundler", "< 2.5" # 2.4.x is the latest that supports Ruby 2.7, which is the minimum required by Arkana