diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5cc958c..61eadbb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@ca041f971d66735f3e5ff1e21cc13e2d51e7e535
+        uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -25,7 +25,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@ca041f971d66735f3e5ff1e21cc13e2d51e7e535
+        uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -38,7 +38,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@ca041f971d66735f3e5ff1e21cc13e2d51e7e535
+        uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -51,7 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@ca041f971d66735f3e5ff1e21cc13e2d51e7e535
+        uses: ruby/setup-ruby@dffc446db9ba5a0c4446edb5bca1c5c473a806c5
         with:
           ruby-version: '3.0'
           bundler-cache: true