diff --git a/.github/workflows/default_on_push.yml b/.github/workflows/default_on_push.yml
index 1dea4382..1f10aaba 100644
--- a/.github/workflows/default_on_push.yml
+++ b/.github/workflows/default_on_push.yml
@@ -63,7 +63,7 @@ jobs:
           submodules: recursive
       - name: Prepare tags
         id: prep
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v3.1.0
         with:
           images: |
             ${{ secrets.DOCKER_REPOSITORY }}
diff --git a/.github/workflows/scheduled_builds.yml b/.github/workflows/scheduled_builds.yml
index 0c498261..97aaa123 100644
--- a/.github/workflows/scheduled_builds.yml
+++ b/.github/workflows/scheduled_builds.yml
@@ -15,7 +15,7 @@ jobs:
           submodules: recursive
       - name: Prepare tags
         id: prep
-        uses: docker/metadata-action@v3
+        uses: docker/metadata-action@v3.1.0
         with:
           images: |
             ${{ secrets.DOCKER_REPOSITORY }}