diff --git a/containers/apps/sogo/Dockerfile b/containers/apps/sogo/Dockerfile
index 70d657acba3..187e94f12fa 100644
--- a/containers/apps/sogo/Dockerfile
+++ b/containers/apps/sogo/Dockerfile
@@ -1,7 +1,32 @@
+# hadolint ignore=DL3007
+FROM ghcr.io/truecharts/ubuntu:latest AS build
+
+# Change your name and email address
+DEBFULLNAME="TrueCharts"
+DEBEMAIL="info@truecharts.org"
+
+ARG TARGETPLATFORM
+ARG VERSION
+
+
+# hadolint ignore=DL3002
+USER root
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+WORKDIR /buildtmp
+COPY ./containers/apps/build.sh /buildtmp/build.sh
+
+# hadolint ignore=DL3008,DL3015,SC2086,SC2155,DL3047
+RUN \
+  mkdir /build && \
+  cd /buildtmp && \
+  ./build.sh
+
+
 # hadolint ignore=DL3007
 FROM ghcr.io/truecharts/ubuntu:latest
 
-
 ARG TARGETPLATFORM
 ARG VERSION
 
@@ -14,6 +39,7 @@ ENV GOSU_VERSION 1.12
 USER root
 
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+COPY --from=builder /buildtmp/vendor/ /build
 
 # hadolint ignore=DL3008,DL3015,SC2086,SC2155,DL3047
 RUN \
diff --git a/containers/apps/sogo/VERSION b/containers/apps/sogo/VERSION
index 152d80331bf..d9cdae59f89 100644
--- a/containers/apps/sogo/VERSION
+++ b/containers/apps/sogo/VERSION
@@ -1 +1 @@
-4.0.1474
+5.20
diff --git a/containers/apps/sogo/build.sh b/containers/apps/sogo/build.sh
new file mode 100644
index 00000000000..c0f88ac1fcf
--- /dev/null
+++ b/containers/apps/sogo/build.sh
@@ -0,0 +1,75 @@
+#!/usr/bin/env bash
+
+set -e
+
+# https://stackoverflow.com/a/246128
+BASE_DIR="/buildtmp"
+
+
+REPOSITORY_SOGO="https://github.com/inverse-inc/sogo.git"
+REPOSITORY_SOPE="https://github.com/inverse-inc/sope.git"
+SOGO_GIT_TAG="SOGo-${VERSION}"
+SOPE_GIT_TAG="SOPE-${VERSION}"
+
+PACKAGES_DIR="${BASE_DIR}/vendor"
+PACKAGES_TO_INSTALL="git zip wget make debhelper gnustep-make libssl-dev libgnustep-base-dev libldap2-dev libytnef0-dev zlib1g-dev libpq-dev libmariadbclient-dev-compat libmemcached-dev liblasso3-dev libcurl4-gnutls-dev devscripts libexpat1-dev libpopt-dev libsbjson-dev libsbjson2.3 libcurl4 liboath-dev libsodium-dev libzip-dev"
+
+export DEBIAN_FRONTEND=noninteractive
+
+cd "$PACKAGES_DIR"
+
+# Do not install recommended or suggested packages
+echo 'APT::Get::Install-Recommends "false";' >> /etc/apt/apt.conf
+echo 'APT::Get::Install-Suggests "false";' >> /etc/apt/apt.conf
+
+# Install required packages
+# shellcheck disable=SC2086
+apt-get update && apt-get install -y $PACKAGES_TO_INSTALL
+
+# Download and install libwbxml2 and libwbxml2-dev
+wget -c https://packages.inverse.ca/SOGo/nightly/5/debian/pool/buster/w/wbxml2/libwbxml2-dev_0.11.6-1_amd64.deb
+wget -c https://packages.inverse.ca/SOGo/nightly/5/debian/pool/buster/w/wbxml2/libwbxml2-0_0.11.6-1_amd64.deb
+
+dpkg -i libwbxml2-0_0.11.6-1_amd64.deb libwbxml2-dev_0.11.6-1_amd64.deb
+
+# Install any missing packages
+apt-get -f install -y
+
+# Install Python
+apt-get install -y python
+
+# Checkout the SOPE repository with the given tag
+git clone --depth 1 --branch "${SOPE_GIT_TAG}" $REPOSITORY_SOPE
+cd sope
+
+cp -a packaging/debian debian
+
+./debian/rules
+
+dpkg-checkbuilddeps && dpkg-buildpackage
+
+cd "$PACKAGES_DIR"
+
+# Install the built packages
+dpkg -i libsope*.deb
+
+# Checkout the SOGo repository with the given tag
+git clone --depth 1 --branch "${SOGO_GIT_TAG}" $REPOSITORY_SOGO
+cd sogo
+
+cp -a packaging/debian debian
+
+dch --newversion "$VERSION" "Automated build for version $VERSION"
+
+# cp packaging/debian-multiarch/control-no-openchange debian
+
+./debian/rules
+
+dpkg-checkbuilddeps && dpkg-buildpackage -b
+
+cd "$PACKAGES_DIR"
+
+# Install the built packages
+dpkg -i sope4.9-gdl1-mysql_4.9.r1664_amd64.deb
+dpkg -i sope4.9-libxmlsaxdriver_4.9.r1664_amd64.deb
+dpkg -i "sogo_${VERSION}_amd64.deb"