diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index eabf1da..f69bc5d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,6 @@ jobs:
           - '3.2'
           - '3.1'
           - '3.0'
-          - '2.7'
           - 'head'
         rails:
           - rails_7.0.4
diff --git a/.rubocop.yml b/.rubocop.yml
index 8208e70..d8a929c 100644
--- a/.rubocop.yml
+++ b/.rubocop.yml
@@ -1,6 +1,6 @@
 AllCops:
   NewCops: enable
-  TargetRubyVersion: 2.7
+  TargetRubyVersion: 3.0
   Exclude:
     - bin/*
     - lib/generators/**/*.rb
diff --git a/remotipart.gemspec b/remotipart.gemspec
index 7a424ff..c093f44 100644
--- a/remotipart.gemspec
+++ b/remotipart.gemspec
@@ -13,7 +13,7 @@ Gem::Specification.new do |s|
   s.description = 'This gem augments the native Rails jQuery UJS remote form function enabling asynchronous file uploads with little to no modification to your application.'
   s.license     = 'MIT'
 
-  s.required_ruby_version = '>= 2.7.0'
+  s.required_ruby_version = '>= 3.0.0'
 
   s.files = `git ls-files`.split("\n")