diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 0f6b399..5bd547a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,15 +15,9 @@ jobs:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: 3.0.3
-      - uses: actions/cache@v3
-        with:
-          path: vendor/bundle
-          key: gems-build-heroicon-v1-main-ruby-3.0.x-${{ hashFiles('**/Gemfile.lock') }}
-      - name: Install dependencies
-        run: |
-          gem install bundler:2.2.33
-          bundle install --jobs 4 --retry 3 --path=vendor/bundle
+          bundler: default
+          bundler-cache: true
+          rubygems: latest
       - name: Lint
         run: bundle exec standardrb
 
@@ -32,19 +26,14 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        ruby_version: [2.7, 3.0, 3.1, 3.2, 3.3]
+        ruby_version: [3.0, 3.1, 3.2, 3.3]
     steps:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
         with:
           ruby-version: ${{ matrix.ruby_version }}
-      - uses: actions/cache@v3
-        with:
-          path: vendor/bundle
-          key: gems-build-heroicon-v1-main-ruby-${{ matrix.ruby_version }}-${{ hashFiles('**/Gemfile.lock') }}
-      - name: Install dependencies
-        run: |
-          gem install bundler:2.2.33
-          bundle install --jobs 4 --retry 3 --path=vendor/bundle
+          bundler: default
+          bundler-cache: true
+          rubygems: latest
       - name: Run tests
         run: bundle exec rake test
diff --git a/.ruby-version b/.ruby-version
index 1f7da99..be94e6f 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.7.7
+3.2.2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 527b8e6..a4043d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## Unreleased
+
+- Drop ruby 2.7 version
+
 ## 2.2.0
 
 - Add micro icons
diff --git a/Gemfile b/Gemfile
index 9b3bd57..941c944 100644
--- a/Gemfile
+++ b/Gemfile
@@ -5,7 +5,7 @@ gemspec
 group :development, :test do
   gem "byebug", "~> 11.1", ">= 11.1.3"
   gem "minitest", "~> 5.0"
-  gem "nokogiri", "~> 1.13", ">= 1.13.10"
+  gem "nokogiri", "~> 1.16"
   gem "rake", "~> 13.0"
   gem "standard", "~> 1.16", ">= 1.16.1"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 1de39b6..34ec9c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -41,12 +41,12 @@ GEM
       nokogiri (>= 1.12.0)
     method_source (1.0.0)
     minitest (5.20.0)
-    nokogiri (1.13.10-x86_64-linux)
+    nokogiri (1.16.0-x86_64-linux)
       racc (~> 1.4)
     parallel (1.22.1)
     parser (3.2.0.0)
       ast (~> 2.4.1)
-    racc (1.6.2)
+    racc (1.7.3)
     rack (2.2.8)
     rack-test (2.1.0)
       rack (>= 1.3)
@@ -99,7 +99,7 @@ PLATFORMS
 DEPENDENCIES
   byebug (~> 11.1, >= 11.1.3)
   minitest (~> 5.0)
-  nokogiri (~> 1.13, >= 1.13.10)
+  nokogiri (~> 1.16)
   rails_heroicon!
   rake (~> 13.0)
   standard (~> 1.16, >= 1.16.1)
diff --git a/rails_heroicon.gemspec b/rails_heroicon.gemspec
index df09928..70ac255 100644
--- a/rails_heroicon.gemspec
+++ b/rails_heroicon.gemspec
@@ -9,7 +9,7 @@ Gem::Specification.new do |spec|
   spec.summary = "Ruby on Rails view helpers for the awesome Heroicons by Steve Schoger."
   spec.homepage = "https://github.com/abeidahmed/rails-heroicon"
   spec.license = "MIT"
-  spec.required_ruby_version = Gem::Requirement.new(">= 2.7")
+  spec.required_ruby_version = Gem::Requirement.new(">= 3.0.0")
 
   spec.metadata["homepage_uri"] = spec.homepage
   spec.metadata["source_code_uri"] = "https://github.com/abeidahmed/rails-heroicon"