diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c13b0a41..1ca28c83 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -43,7 +43,7 @@ jobs:
       BUNDLE_WITHOUT: development
     steps:
       - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@ff740bc00a01b3a50fffc55a1071b1060eeae9dc # v1.180.0
+      - uses: ruby/setup-ruby@3783f195e29b74ae398d7caca108814bbafde90e # v1.180.1
         with:
           ruby-version: ${{ matrix.ruby }}
           # Enabling is the recommended way, but it cannot detect runner changes in early stage.
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 51bd5cd9..c2171c6e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: 'ubuntu-24.04'
     steps:
       - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@ff740bc00a01b3a50fffc55a1071b1060eeae9dc # v1.180.0
+      - uses: ruby/setup-ruby@3783f195e29b74ae398d7caca108814bbafde90e # v1.180.1
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
       - run: bundle exec rake rubocop
diff --git a/.github/workflows/signature.yml b/.github/workflows/signature.yml
index 877919c1..6fcccea5 100644
--- a/.github/workflows/signature.yml
+++ b/.github/workflows/signature.yml
@@ -32,7 +32,7 @@ jobs:
     runs-on: 'ubuntu-24.04'
     steps:
       - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@ff740bc00a01b3a50fffc55a1071b1060eeae9dc # v1.180.0
+      - uses: ruby/setup-ruby@3783f195e29b74ae398d7caca108814bbafde90e # v1.180.1
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
       - run: bundle exec rake rbs
@@ -41,7 +41,7 @@ jobs:
     runs-on: 'ubuntu-24.04'
     steps:
       - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@ff740bc00a01b3a50fffc55a1071b1060eeae9dc # v1.180.0
+      - uses: ruby/setup-ruby@3783f195e29b74ae398d7caca108814bbafde90e # v1.180.1
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
       - run: bundle exec rake signature:validate_yard