diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 13962e3..9a950db 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby_version: ["2.6", "2.7", "3.0", "3.1"]
+        ruby_version: ["2.7", "3.0", "3.1"]
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
diff --git a/Gemfile.lock b/Gemfile.lock
index 556dcbe..01edbc5 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,74 +9,72 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionview (6.1.4.4)
-      activesupport (= 6.1.4.4)
+    actionview (7.0.3)
+      activesupport (= 7.0.3)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activesupport (6.1.4.4)
+    activesupport (7.0.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     ast (2.4.2)
     builder (3.2.4)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     erubi (1.10.0)
-    i18n (1.8.11)
+    i18n (1.10.0)
       concurrent-ruby (~> 1.0)
-    loofah (2.13.0)
+    loofah (2.18.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
-    minitest (5.15.0)
-    nokogiri (1.13.1-x86_64-darwin)
+    minitest (5.16.1)
+    nokogiri (1.13.6-x86_64-darwin)
       racc (~> 1.4)
-    parallel (1.21.0)
-    parser (3.1.0.0)
+    parallel (1.22.1)
+    parser (3.1.2.0)
       ast (~> 2.4.1)
     racc (1.6.0)
-    rack (2.2.3)
+    rack (2.2.3.1)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.2)
+    rails-html-sanitizer (1.4.3)
       loofah (~> 2.3)
     rainbow (3.1.1)
     rake (13.0.6)
-    regexp_parser (2.2.0)
+    regexp_parser (2.5.0)
     rexml (3.2.5)
-    rubocop (1.25.1)
+    rubocop (1.31.0)
       parallel (~> 1.10)
       parser (>= 3.1.0.0)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 1.8, < 3.0)
-      rexml
-      rubocop-ast (>= 1.15.1, < 2.0)
+      rexml (>= 3.2.5, < 4.0)
+      rubocop-ast (>= 1.18.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 1.4.0, < 3.0)
-    rubocop-ast (1.15.1)
-      parser (>= 3.0.1.1)
-    rubocop-performance (1.13.2)
+    rubocop-ast (1.18.0)
+      parser (>= 3.1.1.0)
+    rubocop-performance (1.14.2)
       rubocop (>= 1.7.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rails (2.13.2)
+    rubocop-rails (2.15.1)
       activesupport (>= 4.2.0)
       rack (>= 1.1)
       rubocop (>= 1.7.0, < 2.0)
     ruby-progressbar (1.11.0)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (2.1.0)
-    zeitwerk (2.5.3)
+    unicode-display_width (2.2.0)
 
 PLATFORMS
   x86_64-darwin-20
 
 DEPENDENCIES
-  actionview (~> 6.1)
+  actionview
   minitest
   rake
   rubocop-github!
diff --git a/rubocop-github.gemspec b/rubocop-github.gemspec
index 2e98245..3d5a3a2 100644
--- a/rubocop-github.gemspec
+++ b/rubocop-github.gemspec
@@ -14,7 +14,7 @@ Gem::Specification.new do |s|
   s.add_dependency "rubocop-performance"
   s.add_dependency "rubocop-rails"
 
-  s.add_development_dependency "actionview", "~> 6.1"
+  s.add_development_dependency "actionview"
   s.add_development_dependency "minitest"
   s.add_development_dependency "rake"