diff --git a/.github/workflows/docker-build.yaml b/.github/workflows/docker-build.yaml
index 6710bd5..758fc68 100644
--- a/.github/workflows/docker-build.yaml
+++ b/.github/workflows/docker-build.yaml
@@ -8,48 +8,58 @@ on:
       - "*"
   pull_request:
 
+env:
+  GAR_REGISTRY: us-central1-docker.pkg.dev/follow-428106/follow
+
 jobs:
   build:
     runs-on: ubuntu-latest
-
-    permissions:
-      contents: read
-      packages: write
-
     steps:
       - name: Checkout
         uses: actions/checkout@v4
-
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
 
-      - name: Login to Registry
+      - name: Google auth
+        id: auth
+        uses: google-github-actions/auth@v2
+        with:
+          token_format: access_token
+          workload_identity_provider: projects/987979088361/locations/global/workloadIdentityPools/github/providers/github-action
+          service_account: gh-action@naturalselectionlabs.iam.gserviceaccount.com
+          create_credentials_file: true
+
+      - name: Login to GAR
         uses: docker/login-action@v3
         with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+          registry: us-central1-docker.pkg.dev
+          username: oauth2accesstoken
+          password: ${{ steps.auth.outputs.access_token }}
 
-      - name: Extract Docker metadata
+      - name: Extract metadata (tags, labels) for Docker
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ghcr.io/${{ github.repository }}
+          images: ${{ env.GAR_REGISTRY }}/unavatar
           tags: |
             type=raw,value=latest,enable={{is_default_branch}}
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}
             type=semver,pattern=v{{version}}
             type=semver,pattern=v{{major}}.{{minor}}
             type=semver,pattern=v{{major}}
             type=ref,event=branch
             type=ref,event=pr
-            type=sha,prefix={{branch}}-,enable=${{ !startsWith(github.ref, 'refs/tags') && github.event_name != 'pull_request' }},event=branch
+            type=sha
+            type=sha,format=long
+            type=sha,prefix={{branch}}-,enable=${{ !startsWith(github.ref, 'refs/tags') }},event=branch
+            type=sha,format=long,prefix={{branch}}-,enable=${{ !startsWith(github.ref, 'refs/tags') }},event=branch
 
       - name: Build and push
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v4
         with:
           context: .
-          file: ./Dockerfile
-          platforms: linux/amd64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}