diff --git a/.gitea/workflows/build.yaml b/.gitea/workflows/build.yaml
index 54d6105..76f7fc5 100644
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -18,7 +18,18 @@ jobs:
       - name: Log in to GHCR
         run: echo "${{ secrets.GHCR_TOKEN }}" | docker login ghcr.io -u ${{ secrets.GHCR_USERNAME }} --password-stdin
 
+      - name: Get Latest Tag
+        id: get_tag
+        run: |
+          BASE64_TOKEN=$(echo "${{ secrets.GHCR_TOKEN }}" | base64)
+          LATEST_TAG=$(curl -s -H "Authorization: Bearer $BASE64_TOKEN" \
+            https://ghcr.io/v2/gansejunge/${{ env.IMAGE_NAME }}/tags/list \
+            | jq -r '.tags | map(select(test("^[0-9]+$"))) | map(tonumber) | max // 0')
+          NEXT_TAG=$((LATEST_TAG + 1))
+          echo "latest=$LATEST_TAG" >> $GITHUB_OUTPUT
+          echo "next=$NEXT_TAG" >> $GITHUB_OUTPUT
+
       - name: Build and Push Docker Image
         run: |
-          docker build -t ghcr.io/gansejunge/${IMAGE_NAME}:1 .
-          docker push ghcr.io/gansejunge/${IMAGE_NAME}:1
+          docker build -t ghcr.io/gansejunge/${{ env.IMAGE_NAME }}:${{ steps.get_tag.outputs.next }} .
+          docker push ghcr.io/gansejunge/${{ env.IMAGE_NAME }}:${{ steps.get_tag.outputs.next }}