diff --git a/.github/workflows/publish-github-packages.yml b/.github/workflows/publish-github-packages.yml
index 02f92e6..93de7a5 100644
--- a/.github/workflows/publish-github-packages.yml
+++ b/.github/workflows/publish-github-packages.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601  # v1.315.0
+        uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b  # v1.321.0
         with:
           ruby-version: '3.3'
 
diff --git a/.github/workflows/publish-rubygems.yml b/.github/workflows/publish-rubygems.yml
index dcde9d6..9d2f419 100644
--- a/.github/workflows/publish-rubygems.yml
+++ b/.github/workflows/publish-rubygems.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd  # v6.0.2
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@0dafeac902942906541bc140009cdbf32665b601  # v1.315.0
+        uses: ruby/setup-ruby@95ef2b042f9d7a56d8268cba8559e2842e2ad01b  # v1.321.0
         with:
           ruby-version: '3.3'