diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 52dc3d1..59960d8 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # pin@v1.270.0
+      - uses: ruby/setup-ruby@d354de180d0c9e813cfddfcbdc079945d4be589b # pin@v1.275.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 10db9b6..89741ea 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # pin@v1.270.0
+      - uses: ruby/setup-ruby@d354de180d0c9e813cfddfcbdc079945d4be589b # pin@v1.275.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index fc7d3ee..f5118d7 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # pin@v1.270.0
+      - uses: ruby/setup-ruby@d354de180d0c9e813cfddfcbdc079945d4be589b # pin@v1.275.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c3e24a1..9284fda 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@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # pin@v1.270.0
+      - uses: ruby/setup-ruby@d354de180d0c9e813cfddfcbdc079945d4be589b # pin@v1.275.0
         with:
           bundler-cache: true