diff --git a/.gitea/workflows/container.yaml b/.gitea/workflows/container.yaml
new file mode 100644
index 0000000..e48b3fd
--- /dev/null
+++ b/.gitea/workflows/container.yaml
@@ -0,0 +1,12 @@
+name: Build Multiarch Container Image
+on: [push]
+jobs:
+  call-reusable-workflow:
+    uses: container/multiarch-build-workflow/.gitea/workflows/build.yaml@main
+    with:
+      repository: ${{ gitea.repository }}
+      ref_name: ${{ gitea.ref_name }}
+      sha: ${{ gitea.sha }}
+      registry_url: ${{ secrets.REGISTRY_URL }}
+      registry_user: ${{ secrets.REGISTRY_USER }}
+      registry_pw: ${{ secrets.REGISTRY_PW }}
diff --git a/.woodpecker.yml b/.woodpecker.yml
deleted file mode 100644
index aa99300..0000000
--- a/.woodpecker.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-pipeline:
-  publish-docker-image:
-    image: plugins/kaniko
-    settings:
-      repo: docker.io/thallian/paperless-ngx
-      tags: latest,${CI_COMMIT_SHA:0:8},${CI_COMMIT_TAG=pre}
-      dockerfile: Dockerfile
-      username:
-        from_secret: DOCKER_USER
-      password:
-        from_secret: DOCKER_PW
-
diff --git a/Dockerfile b/Containerfile
similarity index 82%
rename from Dockerfile
rename to Containerfile
index ff6d645..23bf58e 100644
--- a/Dockerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/alpine:3.18 AS builder
+FROM docker.io/alpine:3.19 AS builder
 
 RUN apk add --no-cache \
   python3-dev \
@@ -7,11 +7,15 @@ RUN apk add --no-cache \
   musl-dev \
   libpq-dev \
   freetype-dev \
-  qpdf-dev
+  qpdf-dev \
+  gfortran \
+  cmake \
+  openblas-dev \
+  linux-headers
 
-ENV VERSION=v1.17.4
+ENV VERSION=v2.1.3
 ENV ARCHIVE=paperless-ngx-$VERSION.tar.xz
-ENV SHA256_SUM=c05c4c2c59ee09fe130adc9ab9f86ff866c780c14bba3024c26a5078f307dc0b
+ENV SHA256_SUM=a27fd03806d6ee45c389e89e5074baddb21002c82bcf867fed2d81e36aa83d6e
 RUN wget https://github.com/paperless-ngx/paperless-ngx/releases/download/$VERSION/$ARCHIVE
 RUN echo "$SHA256_SUM  $ARCHIVE" | sha256sum -c - || exit 1
 RUN mkdir -p /install
@@ -19,7 +23,7 @@ RUN tar xf $ARCHIVE -C /install --strip 1
 
 WORKDIR /install
 RUN sed '/mysqlclient/d' -i requirements.txt 
-RUN sed 's/scipy==1.8.1/scipy==1.11.2/g' -i requirements.txt
+# RUN sed 's/scipy==1.8.1/scipy==1.11.2/g' -i requirements.txt
 RUN sed 's/\(\["file_paperless\|\["file_mail\|\["file_celery\)/\["console/g' -i src/paperless/settings.py 
 RUN sed '/os\.makedirs(LOGGING_DIR, exist_ok=True)/d' -i src/paperless/settings.py 
 
@@ -27,7 +31,7 @@ RUN python3 -m venv env
 RUN env/bin/pip3 install -r requirements.txt
 
 
-FROM docker.io/thallian/alpine-s6:3.18-3.1.5.0
+FROM docker.io/thallian/alpine-s6:3.19-3.1.6.2
 
 RUN addgroup -g 2222 paperless
 RUN adduser -h /var/lib/paperless -u 2222 -D -G paperless paperless