diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 49aa610..2ca542d 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -27,7 +27,7 @@ jobs:
     - name: Install gems
       run: bundle install
     - name: Set up Docker Buildx
-      uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+      uses: docker/setup-buildx-action@37fe631027851001ddb9b187196cc803df7f5f0e # v4.3.0
       with:
         driver-opts: network=host
     - name: Build Node.js 22 image