diff --git a/.github/workflows/auto-approve-and-merge.yml b/.github/workflows/auto-approve-and-merge.yml
index baa04d9..2c7fa07 100644
--- a/.github/workflows/auto-approve-and-merge.yml
+++ b/.github/workflows/auto-approve-and-merge.yml
@@ -11,7 +11,7 @@ jobs:
     if: ${{ github.actor == 'dependabot[bot]' }}
     steps:
       - name: Approve PR
-        uses: actions/github-script@v6
+        uses: actions/github-script@v7
         with:
           github-token: ${{secrets.GITHUB_TOKEN}}
           script: |
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c21c19e..e12da4d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,17 +17,13 @@ jobs:
           bundle install
           bundle exec rubocop
   test:
-    strategy:
-      fail-fast: false
-      matrix:
-        ruby_version: ["2.7", "3.0"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - name: Setup Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: ${{ matrix.ruby_version }}
+          ruby-version: '3.0'
           bundler-cache: true
       - name: Install dependencies
         run: bundle install
diff --git a/Gemfile.lock b/Gemfile.lock
index 2d4929d..c9c8a78 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    erblint-github (0.5.1)
+    erblint-github (1.0.0)
 
 GEM
   remote: https://rubygems.org/
@@ -18,7 +18,6 @@ GEM
       minitest (>= 5.1)
       tzinfo (~> 2.0)
     ast (2.4.2)
-    base64 (0.1.1)
     better_html (2.0.2)
       actionview (>= 6.0)
       activesupport (>= 6.0)
@@ -39,23 +38,23 @@ GEM
     erubi (1.12.0)
     i18n (1.14.1)
       concurrent-ruby (~> 1.0)
-    json (2.6.3)
+    json (2.7.1)
     language_server-protocol (3.17.0.3)
     loofah (2.21.3)
       crass (~> 1.0.2)
       nokogiri (>= 1.12.0)
     mini_portile2 (2.8.4)
-    minitest (5.20.0)
+    minitest (5.21.2)
     mocha (2.1.0)
       ruby2_keywords (>= 0.0.5)
     nokogiri (1.15.4)
       mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    parallel (1.23.0)
-    parser (3.2.2.4)
+    parallel (1.24.0)
+    parser (3.3.0.5)
       ast (~> 2.4.1)
       racc
-    racc (1.7.1)
+    racc (1.7.3)
     rack (3.0.8)
     rails-dom-testing (2.2.0)
       activesupport (>= 5.0.0)
@@ -65,22 +64,21 @@ GEM
       loofah (~> 2.21)
       nokogiri (~> 1.14)
     rainbow (3.1.1)
-    rake (13.0.6)
-    regexp_parser (2.8.2)
+    rake (13.1.0)
+    regexp_parser (2.9.0)
     rexml (3.2.6)
-    rubocop (1.57.1)
-      base64 (~> 0.1.1)
+    rubocop (1.60.2)
       json (~> 2.3)
       language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 3.2.2.4)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
       rexml (>= 3.2.5, < 4.0)
-      rubocop-ast (>= 1.28.1, < 2.0)
+      rubocop-ast (>= 1.30.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 3.0)
-    rubocop-ast (1.29.0)
+    rubocop-ast (1.30.0)
       parser (>= 3.2.1.0)
     rubocop-github (0.20.0)
       rubocop (>= 1.37)
@@ -106,10 +104,10 @@ PLATFORMS
 DEPENDENCIES
   erb_lint (~> 0.5.0)
   erblint-github!
-  minitest (~> 5.20.0)
+  minitest (~> 5.21.1)
   mocha (~> 2.1.0)
-  rake (~> 13.0.6)
-  rubocop (= 1.57.1)
+  rake (~> 13.1.0)
+  rubocop (= 1.60.2)
   rubocop-github (~> 0.20.0)
 
 BUNDLED WITH
diff --git a/erblint-github.gemspec b/erblint-github.gemspec
index ee3116f..f1a4396 100644
--- a/erblint-github.gemspec
+++ b/erblint-github.gemspec
@@ -2,7 +2,7 @@
 
 Gem::Specification.new do |s|
   s.name = "erblint-github"
-  s.version = "0.5.1"
+  s.version = "1.0.0"
   s.summary = "erblint GitHub"
   s.description = "Template style checking for GitHub Ruby repositories"
   s.homepage = "https://github.com/github/erblint-github"
@@ -11,17 +11,17 @@ Gem::Specification.new do |s|
   s.files = Dir["README.md", "LICENSE", "lib/**/*", "config/**/*"]
   s.require_paths = ["lib"]
 
-  s.required_ruby_version = ">= 2.7.0"
+  s.required_ruby_version = ">= 3.0.0"
 
   s.email = ["opensource+erblint-github@github.com"]
   s.authors = ["GitHub Open Source"]
 
   s.add_development_dependency "erb_lint", "~> 0.5.0"
-  s.add_development_dependency "minitest", "~> 5.20.0"
+  s.add_development_dependency "minitest", "~> 5.21.1"
   s.add_development_dependency "mocha", "~> 2.1.0"
-  s.add_development_dependency "rake", "~> 13.0.6"
+  s.add_development_dependency "rake", "~> 13.1.0"
 
-  s.add_development_dependency "rubocop", "= 1.57.1"
+  s.add_development_dependency "rubocop", "= 1.60.2"
   s.add_development_dependency "rubocop-github", "~> 0.20.0"
   s.metadata["rubygems_mfa_required"] = "true"