diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index a3b6ca10..db76af3b 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -32,7 +32,7 @@ jobs:
         with:
           fetch-depth: 10
 
-      - uses: ruby/setup-ruby@a0102e0972be65f351c307e2d64b9314a57c8073 # v1
+      - uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1
         with:
           ruby-version: ${{ matrix.ruby }}
           bundler-cache: ${{ matrix.rdoc == '7.2.0' }}