diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 649cd68..d1de3f0 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Ruby
-        uses: ruby/setup-ruby@89f90524b88a01fe6e0b732220432cc6142926af
+        uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -25,7 +25,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Ruby
-        uses: ruby/setup-ruby@89f90524b88a01fe6e0b732220432cc6142926af
+        uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -38,7 +38,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Ruby
-        uses: ruby/setup-ruby@89f90524b88a01fe6e0b732220432cc6142926af
+        uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74
         with:
           ruby-version: '3.0'
           bundler-cache: true
@@ -51,7 +51,7 @@ jobs:
     steps:
       - uses: actions/checkout@v6
       - name: Setup Ruby
-        uses: ruby/setup-ruby@89f90524b88a01fe6e0b732220432cc6142926af
+        uses: ruby/setup-ruby@9eb537ca036ebaed86729dcb9309076e4c5c3b74
         with:
           ruby-version: '3.0'
           bundler-cache: true