diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 952e66272c..e1050f33a7 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,7 +13,7 @@ jobs:
     steps:
     - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@a4f838919020b587bb8dd4493e8881bb113d3be7 # v1.246.0
+      uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # v1.247.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests
diff --git a/.github/workflows/schedule-doc-report.yml b/.github/workflows/schedule-doc-report.yml
index 381bead36b..326b7f0c4c 100644
--- a/.github/workflows/schedule-doc-report.yml
+++ b/.github/workflows/schedule-doc-report.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@ee0669bd1cc54295c223e0bb666b733df41de1c5 # v2.7.0
     - name: Set up Ruby
-      uses: ruby/setup-ruby@a4f838919020b587bb8dd4493e8881bb113d3be7 # v1.246.0
+      uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # v1.247.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Generate report
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index fb29c7d563..1e286dab78 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
     - name: Set up Ruby
-      uses: ruby/setup-ruby@a4f838919020b587bb8dd4493e8881bb113d3be7 # v1.246.0
+      uses: ruby/setup-ruby@472790540115ce5bd69d399a020189a8c87d641f # v1.247.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests