diff --git a/lxc-apps/opendatakit/app b/lxc-apps/opendatakit/app
new file mode 100644
index 0000000..0d9e6c1
--- /dev/null
+++ b/lxc-apps/opendatakit/app
@@ -0,0 +1,37 @@
+{
+    "version": "2.0.5-200313",
+    "meta": {
+        "title": "OpenDataKit",
+        "desc-cs": "Sběr formulářových dat",
+        "desc-en": "Form data collection",
+        "license": "GPL"
+    },
+    "containers": {
+        "opendatakit": {
+            "image": "opendatakit_2.0.5-200313",
+            "depends": [
+                "opendatakit-postgres"
+            ],
+            "mounts": {
+                "opendatakit/odk_conf/server.xml": "srv/tomcat/conf/server.xml:file",
+                "opendatakit/odk_conf/jdbc.properties": "srv/tomcat/webapps/ROOT/WEB-INF/classes/jdbc.properties:file",
+                "opendatakit/odk_conf/security.properties": "srv/tomcat/webapps/ROOT/WEB-INF/classes/security.properties:file"
+            }
+        },
+        "opendatakit-build": {
+            "image": "opendatakit-build_0.3.5-200313",
+            "depends": [
+                "opendatakit-postgres"
+            ],
+            "mounts": {
+                "opendatakit/odkbuild_conf/config.yml": "srv/opendatakit-build/config.yml:file"
+            }
+        },
+        "opendatakit-postgres": {
+            "image": "postgres_12.2.0-200313",
+            "mounts": {
+                "opendatakit/postgres_data": "var/lib/postgresql"
+            }
+        }
+    }
+}
diff --git a/lxc-apps/opendatakit/install.sh b/lxc-apps/opendatakit/install.sh
index 1f2e46b..96fa595 100755
--- a/lxc-apps/opendatakit/install.sh
+++ b/lxc-apps/opendatakit/install.sh
@@ -1,57 +1,55 @@
 #!/bin/sh
 set -ev
 
+# Volumes
+POSTGRES_DATA="${VOLUMES_DIR}/opendatakit/postgres_data"
+ODK_CONF="${VOLUMES_DIR}/opendatakit/odk_conf"
+ODKBUILD_CONF="${VOLUMES_DIR}/opendatakit/odkbuild_conf"
+
 # Create Postgres instance
-mkdir -p /srv/opendatakit/postgres_data
-chown -R 105432:105432 /srv/opendatakit/postgres_data
-chmod 700 /srv/opendatakit/postgres_data
-lxc-execute -n opendatakit-postgres -- initdb -D /var/lib/postgresql
+install -o 105432 -g 105432 -m 700 -d ${POSTGRES_DATA}
+spoc-container exec opendatakit-postgres -- initdb -D /var/lib/postgresql
 
 # Configure Postgres
-cp postgres_data/postgresql.conf /srv/opendatakit/postgres_data/postgresql.conf
-cp postgres_data/pg_hba.conf /srv/opendatakit/postgres_data/pg_hba.conf
+install -o 105432 -g 105432 -m 600 postgres_data/postgresql.conf ${POSTGRES_DATA}/postgresql.conf
+install -o 105432 -g 105432 -m 600 postgres_data/pg_hba.conf ${POSTGRES_DATA}/pg_hba.conf
 
 # Create databases
 export OPENDATAKIT_PWD=$(head -c 18 /dev/urandom | base64 | tr -d '+/=')
 export OPENDATAKITBUILD_PWD=$(head -c 18 /dev/urandom | base64 | tr -d '+/=')
-service lxc-opendatakit-postgres start
-envsubst <createdb.sql | lxc-attach -u 5432 -g 5432 opendatakit-postgres -- psql
+spoc-container start opendatakit-postgres
+envsubst <createdb.sql | spoc-container exec opendatakit-postgres -- psql
 
 # Configure OpenDataKit
-mkdir -p /srv/opendatakit/odk_conf
 export OPENDATAKIT_ADMIN_USER=admin
 export OPENDATAKIT_ADMIN_REALM=spotter
-envsubst <odk_conf/jdbc.properties >/srv/opendatakit/odk_conf/jdbc.properties
-envsubst <odk_conf/security.properties >/srv/opendatakit/odk_conf/security.properties
-cp odk_conf/server.xml /srv/opendatakit/odk_conf/server.xml
-chown -R 108080:108080 /srv/opendatakit/odk_conf
+install -o 108080 -g 108080 -m 750 -d ${ODK_CONF}
+envsubst <odk_conf/jdbc.properties | install -o 108080 -g 108080 -m 640 /dev/stdin ${ODK_CONF}/jdbc.properties
+envsubst <odk_conf/security.properties | install -o 108080 -g 108080 -m 640 /dev/stdin ${ODK_CONF}/security.properties
+install -o 108080 -g 108080 -m 640 odk_conf/server.xml ${ODK_CONF}/server.xml
 
 # Configure OpenDataKit Build
 export OPENDATAKITBUILD_COOKIE_SECRET=$(head -c 8 /dev/urandom | hexdump -e '"%x"')
-mkdir -p /srv/opendatakit/odkbuild_conf
-envsubst <odkbuild_conf/config.yml >/srv/opendatakit/odkbuild_conf/config.yml
-lxc-execute opendatakit-build -- sh -c 'cd /srv/opendatakit-build; rake db:migrate'
-chown -R 100000:100000 /srv/opendatakit/odkbuild_conf
+install -o 108080 -g 108080 -m 750 -d ${ODKBUILD_CONF}
+envsubst <odkbuild_conf/config.yml | install -o 108080 -g 108080 -m 640 /dev/stdin ${ODKBUILD_CONF}/config.yml
+spoc-container exec opendatakit-build -- sh -c 'cd /srv/opendatakit-build; rake db:migrate'
 
 # Populate database
-service lxc-opendatakit start
-until grep -q 'org.apache.catalina.startup.Catalina.start Server startup' /var/log/lxc/opendatakit.log; do
+spoc-container start opendatakit
+until grep -q 'org.apache.catalina.startup.Catalina.start Server startup' /var/log/spoc/opendatakit.log; do
     sleep 1
 done
-service lxc-opendatakit stop
+spoc-container stop opendatakit
 
 # Update admin account
 export OPENDATAKIT_ADMIN_PWD=$(head -c 12 /dev/urandom | base64 | tr -d '+/=')
 export OPENDATAKIT_ADMIN_SALT=$(head -c 4 /dev/urandom | hexdump -e '"%x"') # Must be exactly 8 characters
 export OPENDATAKIT_ADMIN_BASIC_HASH=$(echo -n "${OPENDATAKIT_ADMIN_PWD}{${OPENDATAKIT_ADMIN_SALT}}" | sha1sum | tr -d " -")
 export OPENDATAKIT_ADMIN_DIGEST_HASH=$(echo -n "${OPENDATAKIT_ADMIN_USER}:${OPENDATAKIT_ADMIN_REALM}:${OPENDATAKIT_ADMIN_PWD}" | md5sum | tr -d " -")
-envsubst <adminpwd.sql | lxc-attach -u 5432 -g 5432 opendatakit-postgres -- psql opendatakit
-
-# Install config update script
-cp update-conf.sh /srv/opendatakit/update-conf.sh
+envsubst <adminpwd.sql | spoc-container exec opendatakit-postgres -- psql opendatakit
 
 # Stop services required for setup
-service lxc-opendatakit-postgres stop
+spoc-container stop opendatakit-postgres
 
 # Register application
 vmmgr register-app opendatakit odk "${OPENDATAKIT_ADMIN_USER}" "${OPENDATAKIT_ADMIN_PWD}"
diff --git a/lxc-apps/opendatakit/meta b/lxc-apps/opendatakit/meta
deleted file mode 100644
index caa7ef9..0000000
--- a/lxc-apps/opendatakit/meta
+++ /dev/null
@@ -1,38 +0,0 @@
-{
-    "version": "2.0.3-190620",
-    "meta": {
-        "title": "OpenDataKit",
-        "desc-cs": "Sběr formulářových dat",
-        "desc-en": "Form data collection",
-        "license": "GPL"
-    },
-    "containers": {
-        "opendatakit": {
-            "image": "opendatakit_2.0.3-190620",
-            "depends": [
-                "opendatakit-postgres"
-            ],
-            "mounts": [
-                ["FILE", "/srv/opendatakit/odk_conf/server.xml", "/srv/tomcat/conf/server.xml"],
-                ["FILE", "/srv/opendatakit/odk_conf/jdbc.properties", "/srv/tomcat/webapps/ROOT/WEB-INF/classes/jdbc.properties"],
-                ["FILE", "/srv/opendatakit/odk_conf/security.properties", "/srv/tomcat/webapps/ROOT/WEB-INF/classes/security.properties"]
-            ]
-        },
-        "opendatakit-build": {
-            "image": "opendatakit-build_0.3.5-190620",
-            "depends": [
-                "opendatakit-postgres"
-            ],
-            "mounts": [
-                ["FILE", "/etc/ssl/services.pem", "/usr/local/share/ca-certificates/services.crt"],
-                ["FILE", "/srv/opendatakit/odkbuild_conf/config.yml", "/srv/opendatakit-build/config.yml"]
-            ]
-        },
-        "opendatakit-postgres": {
-            "image": "postgres_11.3.0-190620",
-            "mounts": [
-                ["DIR", "/srv/opendatakit/postgres_data", "/var/lib/postgresql"]
-            ]
-        }
-    }
-}
diff --git a/lxc-apps/opendatakit/opendatakit-build.lxcfile b/lxc-apps/opendatakit/opendatakit-build.image
similarity index 87%
rename from lxc-apps/opendatakit/opendatakit-build.lxcfile
rename to lxc-apps/opendatakit/opendatakit-build.image
index bfb55a2..753b85e 100644
--- a/lxc-apps/opendatakit/opendatakit-build.lxcfile
+++ b/lxc-apps/opendatakit/opendatakit-build.image
@@ -1,9 +1,9 @@
-IMAGE opendatakit-build_0.3.5-190620
-FROM alpine3.9-ruby2.4_2.4.5-190620
+IMAGE opendatakit-build_0.3.5-200313
+FROM alpine3.11-ruby2.4_2.4.9-200313
 
 RUN EOF
     # Install runtime dependencies
-    apk --no-cache add libpq nodejs
+    apk --no-cache add libpq nodejs openssl
 
     # Install build dependencies
     apk --no-cache add --virtual .deps build-base git linux-headers make npm openjdk8-jre-base postgresql-dev
@@ -34,6 +34,6 @@ RUN EOF
     rm -rf /root/.bundle /root/.config /root/.npm
 EOF
 
-COPY opendatakit-build.lxc
+COPY opendatakit-build.image.d
 
 CMD /bin/s6-svscan /etc/services.d
diff --git a/lxc-apps/opendatakit/opendatakit-build.image.d/bin/add-ca-cert b/lxc-apps/opendatakit/opendatakit-build.image.d/bin/add-ca-cert
new file mode 100755
index 0000000..1aa7710
--- /dev/null
+++ b/lxc-apps/opendatakit/opendatakit-build.image.d/bin/add-ca-cert
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+true | openssl s_client -connect host:443 | openssl x509 -out /usr/local/share/ca-certificates/host.crt
+update-ca-certificates
diff --git a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/.s6-svscan/finish b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/.s6-svscan/finish
similarity index 56%
rename from lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/.s6-svscan/finish
rename to lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/.s6-svscan/finish
index a280967..913d9f4 100755
--- a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/.s6-svscan/finish
+++ b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/.s6-svscan/finish
@@ -1,4 +1,4 @@
 #!/bin/execlineb -P
 
-foreground { s6-svwait -d -t 3000 build2xlsform } 
+foreground { s6-svwait -d -t 3000 build2xlsform }
 foreground { s6-svwait -d -t 3000 odkbuild }
diff --git a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/build2xlsform/run b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/build2xlsform/run
similarity index 100%
rename from lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/build2xlsform/run
rename to lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/build2xlsform/run
diff --git a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/odkbuild/down-signal b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/odkbuild/down-signal
similarity index 100%
rename from lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/odkbuild/down-signal
rename to lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/odkbuild/down-signal
diff --git a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/odkbuild/run b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/odkbuild/run
similarity index 77%
rename from lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/odkbuild/run
rename to lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/odkbuild/run
index 3781d04..eebc23b 100755
--- a/lxc-apps/opendatakit/opendatakit-build.lxc/etc/services.d/odkbuild/run
+++ b/lxc-apps/opendatakit/opendatakit-build.image.d/etc/services.d/odkbuild/run
@@ -2,6 +2,6 @@
 
 cd /srv/opendatakit-build
 fdmove -c 2 1
-foreground { update-ca-certificates }
+foreground { /bin/add-ca-cert }
 s6-setuidgid odkbuild
 bundle exec rackup config.ru -o 0.0.0.0 -p 8080
diff --git a/lxc-apps/opendatakit/opendatakit.lxcfile b/lxc-apps/opendatakit/opendatakit.image
similarity index 81%
rename from lxc-apps/opendatakit/opendatakit.lxcfile
rename to lxc-apps/opendatakit/opendatakit.image
index f1bb40d..3cbbf1c 100644
--- a/lxc-apps/opendatakit/opendatakit.lxcfile
+++ b/lxc-apps/opendatakit/opendatakit.image
@@ -1,9 +1,9 @@
-IMAGE opendatakit_2.0.3-190620
-FROM alpine3.9-tomcat8.5_8.5.41-190620
+IMAGE opendatakit_2.0.5-200313
+FROM alpine3.11-tomcat8.5_8.5.51-200313
 
 RUN EOF
     # Download OpenDataKit
-    wget https://github.com/opendatakit/aggregate/releases/download/v2.0.3/ODK-Aggregate-v2.0.3.war -O /tmp/odk.war
+    wget https://github.com/opendatakit/aggregate/releases/download/v2.0.5/ODK-Aggregate-v2.0.5.war -O /tmp/odk.war
     mkdir /srv/tomcat/webapps/ROOT
     unzip /tmp/odk.war -d /srv/tomcat/webapps/ROOT
 
@@ -18,6 +18,6 @@ RUN EOF
     rm /tmp/odk.war
 EOF
 
-USER 8080 8080
+USER tomcat
 WORKDIR /srv/tomcat
 CMD /usr/bin/catalina.sh run
diff --git a/lxc-apps/opendatakit/uninstall.sh b/lxc-apps/opendatakit/uninstall.sh
index b5ee139..a29fe04 100755
--- a/lxc-apps/opendatakit/uninstall.sh
+++ b/lxc-apps/opendatakit/uninstall.sh
@@ -2,7 +2,7 @@
 set -ev
 
 # Remove persistent data
-rm -rf /srv/opendatakit
+rm -rf "${VOLUMES_DIR}/opendatakit"
 
 # Unregister application
 vmmgr unregister-app opendatakit