diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index eec4cddd..f26ba88d 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@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+      uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
       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 1bdba2cf..6b3e90d6 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@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+      uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
       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 2d766867..c8904151 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -11,7 +11,7 @@ jobs:
     steps:
     - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
     - name: Set up Ruby
-      uses: ruby/setup-ruby@b203567269b5bbc256dbc1c84f7495913f977353 # v1.167.0
+      uses: ruby/setup-ruby@432702e864cadc1b56247e31aa341be5be3e129a # v1.168.0
       with:
         bundler-cache: true # runs 'bundle install' and caches installed gems automatically
     - name: Run tests