diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index 2cd1283..17817a1 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -24,7 +24,7 @@ jobs:
       # FIXME: can't use env object in reusable workflow inputs: https://github.com/orgs/community/discussions/26671
       - run: echo "Exposing env vars for reusable workflow"
   build:
-    uses: docker/github-builder/.github/workflows/build.yml@v1.6.0
+    uses: docker/github-builder/.github/workflows/build.yml@v1.8.0
     permissions:
       contents: read
       packages: write # required to push to GHCR
@@ -32,7 +32,6 @@ jobs:
     needs:
       - build-prepare
     with:
-      runner: auto
       distribute: true
       setup-qemu: true
       output: image
diff --git a/.github/workflows/delete_untagged_images.yml b/.github/workflows/delete_untagged_images.yml
index f7e33df..a9ddb89 100644
--- a/.github/workflows/delete_untagged_images.yml
+++ b/.github/workflows/delete_untagged_images.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Delete all images from repository without tags
-        uses: Chizkiyahu/delete-untagged-ghcr-action@v6.1.0
+        uses: Chizkiyahu/delete-untagged-ghcr-action@v6.1.1
         with:
           token: ${{ secrets.PAT_TOKEN }}
           repository_owner: ${{ github.repository_owner }}