diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc3b0e2..9803165 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@a4effe49ee8ee5b8b5091268c473a4628afb5651
+        uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f
         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@a4effe49ee8ee5b8b5091268c473a4628afb5651
+        uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f
         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@a4effe49ee8ee5b8b5091268c473a4628afb5651
+        uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f
         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@a4effe49ee8ee5b8b5091268c473a4628afb5651
+        uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f
         with:
           ruby-version: '3.0'
           bundler-cache: true