diff --git a/.gitea/workflows/build-push-docker.yml b/.gitea/workflows/build-push-docker.yml
index 8ef850f..1b8ffea 100644
--- a/.gitea/workflows/build-push-docker.yml
+++ b/.gitea/workflows/build-push-docker.yml
@@ -49,7 +49,7 @@ jobs:
           ref: ${{ inputs.release }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to Gitea Container Registry
         uses: docker/login-action@v4
diff --git a/.github/workflows/build-push-attest-docker.yml b/.github/workflows/build-push-attest-docker.yml
index a16ac8d..51d01bb 100644
--- a/.github/workflows/build-push-attest-docker.yml
+++ b/.github/workflows/build-push-attest-docker.yml
@@ -29,7 +29,7 @@ jobs:
           ref: ${{ inputs.release }}
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v4