diff --git a/.github/workflows/fuzequality-release.yml b/.github/workflows/fuzequality-release.yml
index ea9e0f21..cff0aaa4 100644
--- a/.github/workflows/fuzequality-release.yml
+++ b/.github/workflows/fuzequality-release.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
 
-      - uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
 
       - name: Log in to GHCR
         uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
diff --git a/.github/workflows/image-reproducibility.yml b/.github/workflows/image-reproducibility.yml
index 3fc8213a..3b74b80f 100644
--- a/.github/workflows/image-reproducibility.yml
+++ b/.github/workflows/image-reproducibility.yml
@@ -75,7 +75,7 @@ jobs:
             file: clock-app/Dockerfile
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
+      - uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
       - name: Build ${{ matrix.name }} image
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with: