diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index d9801a6..2f4b56f 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -32,7 +32,7 @@ jobs:
 
       - name: Prepare Docker metadata
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: |
             ${{ env.DOCKER_USERNAME }}/${{ env.DOCKER_IMAGENAME }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 2dab21d..611e77f 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -30,7 +30,7 @@ jobs:
 
       - name: Prepare Docker metadata
         id: meta
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v4
         with:
           images: |
             ${{ env.DOCKER_USERNAME }}/${{ env.DOCKER_IMAGENAME }}