diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b4f8d6c..c7bb1d3 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@8d27f39a5e7ad39aebbcbd1324f7af020229645c # pin@v1.287.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/gem.yml b/.github/workflows/gem.yml
index 4f97732..5f962a0 100644
--- a/.github/workflows/gem.yml
+++ b/.github/workflows/gem.yml
@@ -20,7 +20,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@8d27f39a5e7ad39aebbcbd1324f7af020229645c # pin@v1.287.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 408018c..85c87e7 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@8d27f39a5e7ad39aebbcbd1324f7af020229645c # pin@v1.287.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 7c0c7f1..dd05c0b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@8d27f39a5e7ad39aebbcbd1324f7af020229645c # pin@v1.287.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}