diff --git a/.github/workflows/ruby-build.yml b/.github/workflows/ruby-build.yml
index bf915a7e..14903a39 100644
--- a/.github/workflows/ruby-build.yml
+++ b/.github/workflows/ruby-build.yml
@@ -47,7 +47,7 @@ jobs:
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
       - name: Set up Ruby ${{ matrix.python-version }}
-        uses: ruby/setup-ruby@161cd54b698f1fb3ea539faab2e036d409550e3c # v1.187.0
+        uses: ruby/setup-ruby@50ba3386b050ad5b97a41fcb81240cbee1d1821f # v1.188.0
         with:
           ruby-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/ruby-release.yml b/.github/workflows/ruby-release.yml
index f5cbbb2f..e2fd9264 100644
--- a/.github/workflows/ruby-release.yml
+++ b/.github/workflows/ruby-release.yml
@@ -31,7 +31,7 @@ jobs:
     steps:
     - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
 
-    - uses: ruby/setup-ruby@161cd54b698f1fb3ea539faab2e036d409550e3c # v1.187.0
+    - uses: ruby/setup-ruby@50ba3386b050ad5b97a41fcb81240cbee1d1821f # v1.188.0
       with:
         ruby-version: '3.2'