diff --git a/.travis.yml b/.travis.yml
index 0413d78e..01097948 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -56,12 +56,6 @@ jobs:
     - env: VERSION=15.0-rc VARIANT=fpm ARCH=i386
     - env: VERSION=15.0-rc VARIANT=apache ARCH=amd64
     - env: VERSION=15.0-rc VARIANT=apache ARCH=i386
-    - env: VERSION=12.0 VARIANT=fpm-alpine ARCH=amd64
-    - env: VERSION=12.0 VARIANT=fpm-alpine ARCH=i386
-    - env: VERSION=12.0 VARIANT=fpm ARCH=amd64
-    - env: VERSION=12.0 VARIANT=fpm ARCH=i386
-    - env: VERSION=12.0 VARIANT=apache ARCH=amd64
-    - env: VERSION=12.0 VARIANT=apache ARCH=i386
     - env: VERSION=13.0 VARIANT=fpm-alpine ARCH=amd64
     - env: VERSION=13.0 VARIANT=fpm-alpine ARCH=i386
     - env: VERSION=13.0 VARIANT=fpm ARCH=amd64
diff --git a/15.0-rc/apache/Dockerfile b/15.0-rc/apache/Dockerfile
index 632e0fd5..a70f2a78 100644
--- a/15.0-rc/apache/Dockerfile
+++ b/15.0-rc/apache/Dockerfile
@@ -106,7 +106,7 @@ RUN a2enmod rewrite remoteip ;\
     } > /etc/apache2/conf-available/remoteip.conf;\
     a2enconf remoteip
 
-ENV NEXTCLOUD_VERSION 15.0.0RC1
+ENV NEXTCLOUD_VERSION 15.0.0RC3
 
 RUN set -ex; \
     fetchDeps=" \
diff --git a/15.0-rc/fpm-alpine/Dockerfile b/15.0-rc/fpm-alpine/Dockerfile
index bf58ff67..c46ca38c 100644
--- a/15.0-rc/fpm-alpine/Dockerfile
+++ b/15.0-rc/fpm-alpine/Dockerfile
@@ -87,7 +87,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 15.0.0RC1
+ENV NEXTCLOUD_VERSION 15.0.0RC3
 
 RUN set -ex; \
     apk add --no-cache --virtual .fetch-deps \
diff --git a/15.0-rc/fpm/Dockerfile b/15.0-rc/fpm/Dockerfile
index 075ba6bd..dc356c2e 100644
--- a/15.0-rc/fpm/Dockerfile
+++ b/15.0-rc/fpm/Dockerfile
@@ -98,7 +98,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 15.0.0RC1
+ENV NEXTCLOUD_VERSION 15.0.0RC3
 
 RUN set -ex; \
     fetchDeps=" \
diff --git a/12.0/apache/Dockerfile b/15.0/apache/Dockerfile
similarity index 98%
rename from 12.0/apache/Dockerfile
rename to 15.0/apache/Dockerfile
index f09b23f5..64cfc36e 100644
--- a/12.0/apache/Dockerfile
+++ b/15.0/apache/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.1-apache-stretch
+FROM php:7.2-apache-stretch
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
@@ -106,7 +106,7 @@ RUN a2enmod rewrite remoteip ;\
     } > /etc/apache2/conf-available/remoteip.conf;\
     a2enconf remoteip
 
-ENV NEXTCLOUD_VERSION 12.0.13
+ENV NEXTCLOUD_VERSION 15.0.0
 
 RUN set -ex; \
     fetchDeps=" \
diff --git a/12.0/apache/config/apache-pretty-urls.config.php b/15.0/apache/config/apache-pretty-urls.config.php
similarity index 100%
rename from 12.0/apache/config/apache-pretty-urls.config.php
rename to 15.0/apache/config/apache-pretty-urls.config.php
diff --git a/12.0/apache/config/apcu.config.php b/15.0/apache/config/apcu.config.php
similarity index 100%
rename from 12.0/apache/config/apcu.config.php
rename to 15.0/apache/config/apcu.config.php
diff --git a/12.0/apache/config/apps.config.php b/15.0/apache/config/apps.config.php
similarity index 100%
rename from 12.0/apache/config/apps.config.php
rename to 15.0/apache/config/apps.config.php
diff --git a/12.0/apache/config/autoconfig.php b/15.0/apache/config/autoconfig.php
similarity index 100%
rename from 12.0/apache/config/autoconfig.php
rename to 15.0/apache/config/autoconfig.php
diff --git a/12.0/apache/cron.sh b/15.0/apache/cron.sh
similarity index 100%
rename from 12.0/apache/cron.sh
rename to 15.0/apache/cron.sh
diff --git a/12.0/apache/entrypoint.sh b/15.0/apache/entrypoint.sh
similarity index 100%
rename from 12.0/apache/entrypoint.sh
rename to 15.0/apache/entrypoint.sh
diff --git a/12.0/apache/upgrade.exclude b/15.0/apache/upgrade.exclude
similarity index 100%
rename from 12.0/apache/upgrade.exclude
rename to 15.0/apache/upgrade.exclude
diff --git a/12.0/fpm-alpine/Dockerfile b/15.0/fpm-alpine/Dockerfile
similarity index 98%
rename from 12.0/fpm-alpine/Dockerfile
rename to 15.0/fpm-alpine/Dockerfile
index fed71485..56044797 100644
--- a/12.0/fpm-alpine/Dockerfile
+++ b/15.0/fpm-alpine/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-alpine.template
-FROM php:7.1-fpm-alpine3.8
+FROM php:7.2-fpm-alpine3.8
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
@@ -87,7 +87,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 12.0.13
+ENV NEXTCLOUD_VERSION 15.0.0
 
 RUN set -ex; \
     apk add --no-cache --virtual .fetch-deps \
diff --git a/12.0/fpm-alpine/config/apcu.config.php b/15.0/fpm-alpine/config/apcu.config.php
similarity index 100%
rename from 12.0/fpm-alpine/config/apcu.config.php
rename to 15.0/fpm-alpine/config/apcu.config.php
diff --git a/12.0/fpm-alpine/config/apps.config.php b/15.0/fpm-alpine/config/apps.config.php
similarity index 100%
rename from 12.0/fpm-alpine/config/apps.config.php
rename to 15.0/fpm-alpine/config/apps.config.php
diff --git a/12.0/fpm-alpine/config/autoconfig.php b/15.0/fpm-alpine/config/autoconfig.php
similarity index 100%
rename from 12.0/fpm-alpine/config/autoconfig.php
rename to 15.0/fpm-alpine/config/autoconfig.php
diff --git a/12.0/fpm-alpine/cron.sh b/15.0/fpm-alpine/cron.sh
similarity index 100%
rename from 12.0/fpm-alpine/cron.sh
rename to 15.0/fpm-alpine/cron.sh
diff --git a/12.0/fpm-alpine/entrypoint.sh b/15.0/fpm-alpine/entrypoint.sh
similarity index 100%
rename from 12.0/fpm-alpine/entrypoint.sh
rename to 15.0/fpm-alpine/entrypoint.sh
diff --git a/12.0/fpm-alpine/upgrade.exclude b/15.0/fpm-alpine/upgrade.exclude
similarity index 100%
rename from 12.0/fpm-alpine/upgrade.exclude
rename to 15.0/fpm-alpine/upgrade.exclude
diff --git a/12.0/fpm/Dockerfile b/15.0/fpm/Dockerfile
similarity index 98%
rename from 12.0/fpm/Dockerfile
rename to 15.0/fpm/Dockerfile
index f45bb31a..06bd3da4 100644
--- a/12.0/fpm/Dockerfile
+++ b/15.0/fpm/Dockerfile
@@ -1,5 +1,5 @@
 # DO NOT EDIT: created by update.sh from Dockerfile-debian.template
-FROM php:7.1-fpm-stretch
+FROM php:7.2-fpm-stretch
 
 # entrypoint.sh and cron.sh dependencies
 RUN set -ex; \
@@ -98,7 +98,7 @@ RUN { \
 VOLUME /var/www/html
 
 
-ENV NEXTCLOUD_VERSION 12.0.13
+ENV NEXTCLOUD_VERSION 15.0.0
 
 RUN set -ex; \
     fetchDeps=" \
diff --git a/12.0/fpm/config/apcu.config.php b/15.0/fpm/config/apcu.config.php
similarity index 100%
rename from 12.0/fpm/config/apcu.config.php
rename to 15.0/fpm/config/apcu.config.php
diff --git a/12.0/fpm/config/apps.config.php b/15.0/fpm/config/apps.config.php
similarity index 100%
rename from 12.0/fpm/config/apps.config.php
rename to 15.0/fpm/config/apps.config.php
diff --git a/12.0/fpm/config/autoconfig.php b/15.0/fpm/config/autoconfig.php
similarity index 100%
rename from 12.0/fpm/config/autoconfig.php
rename to 15.0/fpm/config/autoconfig.php
diff --git a/12.0/fpm/cron.sh b/15.0/fpm/cron.sh
similarity index 100%
rename from 12.0/fpm/cron.sh
rename to 15.0/fpm/cron.sh
diff --git a/12.0/fpm/entrypoint.sh b/15.0/fpm/entrypoint.sh
similarity index 100%
rename from 12.0/fpm/entrypoint.sh
rename to 15.0/fpm/entrypoint.sh
diff --git a/12.0/fpm/upgrade.exclude b/15.0/fpm/upgrade.exclude
similarity index 100%
rename from 12.0/fpm/upgrade.exclude
rename to 15.0/fpm/upgrade.exclude
diff --git a/update.sh b/update.sh
index 842dc659..aa791d5d 100755
--- a/update.sh
+++ b/update.sh
@@ -36,7 +36,7 @@ variants=(
 	fpm-alpine
 )
 
-min_version='12.0'
+min_version='13.0'
 
 # version_greater_or_equal A B returns whether A >= B
 function version_greater_or_equal() {