diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8d0561f11d..9e387315f5 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -38,7 +38,7 @@ jobs:
     - name: Git Checkout
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
     - name: Set up Ruby
-      uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4
+      uses: ruby/setup-ruby@868b3f088412f139260f27f5b148179b9dd6b008
       with:
         ruby-version: 2.7
         bundler-cache: true
diff --git a/.github/workflows/postrelease.yml b/.github/workflows/postrelease.yml
index f423699ce6..847c5466ad 100644
--- a/.github/workflows/postrelease.yml
+++ b/.github/workflows/postrelease.yml
@@ -41,7 +41,7 @@ jobs:
       with:
         ref: next
     - name: Set up Ruby
-      uses: ruby/setup-ruby@4a9ddd6f338a97768b8006bf671dfbad383215f4
+      uses: ruby/setup-ruby@868b3f088412f139260f27f5b148179b9dd6b008
       with:
         ruby-version: 2.7
         bundler-cache: true