diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7ec29a5f..4ea009b9 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - uses: ruby/setup-ruby@824c0e29fdfc7d689c191c27acc969d2d04b7dd8 # pin@v1.331.0
+      - uses: ruby/setup-ruby@26e5b7d197ebf60545ee9667bcbace0be11ccaec # pin@v1.334.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 88c15c16..73fa523b 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - uses: ruby/setup-ruby@824c0e29fdfc7d689c191c27acc969d2d04b7dd8 # pin@v1.331.0
+      - uses: ruby/setup-ruby@26e5b7d197ebf60545ee9667bcbace0be11ccaec # pin@v1.334.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3b35857a..aa56d15d 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
 
-      - uses: ruby/setup-ruby@824c0e29fdfc7d689c191c27acc969d2d04b7dd8 # pin@v1.331.0
+      - uses: ruby/setup-ruby@26e5b7d197ebf60545ee9667bcbace0be11ccaec # pin@v1.334.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 85f8dd9d..cb87fefd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -23,7 +23,7 @@ jobs:
       - name: Update .ruby-version with matrix value
         run: echo "${{ matrix.ruby_version }}" >| .ruby-version
 
-      - uses: ruby/setup-ruby@824c0e29fdfc7d689c191c27acc969d2d04b7dd8 # pin@v1.331.0
+      - uses: ruby/setup-ruby@26e5b7d197ebf60545ee9667bcbace0be11ccaec # pin@v1.334.0
         with:
           bundler-cache: true
 
diff --git a/.ruby-version b/.ruby-version
index 4d9d11cf..2f4b6075 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.2
+3.4
diff --git a/rubocop-github.gemspec b/rubocop-github.gemspec
index 60da692e..19c96d83 100644
--- a/rubocop-github.gemspec
+++ b/rubocop-github.gemspec
@@ -18,7 +18,7 @@ Gem::Specification.new do |s|
 
   s.files = Dir["README.md", "STYLEGUIDE.md", "LICENSE", "config/*.yml", "lib/**/*.rb", "guides/*.md"]
 
-  s.required_ruby_version = ">= 3.4.2"
+  s.required_ruby_version = ">= 3.4"
 
   s.add_dependency "rubocop", ">= 1.91"
   s.add_dependency "rubocop-performance", ">= 1.24"