diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 94cea9b..486761c 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -24,7 +24,7 @@ jobs:
         run: echo "name=ghcr.io/${GITHUB_REPOSITORY_OWNER,,}/signalbox" >> "$GITHUB_OUTPUT"
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
+        uses: docker/setup-buildx-action@v4
 
       - name: Log in to GHCR
         uses: docker/login-action@v3