diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 079ee92be..872555db3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -328,7 +328,7 @@ jobs:
       - uses: actions/setup-python@v6
         with:
           python-version: ${{ matrix.python }}
-      - uses: ruby/setup-ruby@4dc28cf14d77b0afa6832d9765ac422dbf0dfedd # v1
+      - uses: ruby/setup-ruby@4c56a21280b36d862b5fc31348f463d60bdc55d5 # v1
         with:
           ruby-version: "3.2"
       - run: make init