diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index c715d68..ef874a5 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -19,7 +19,7 @@ jobs:
         uses: actions/checkout@v6
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v4
       - name: Set up cosign
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 4f0baf6..ab66d94 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@v6
       - name: Set up Docker Buildx
         id: buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
       - name: Set up cosign
         uses: sigstore/cosign-installer@main