diff --git a/Dockerfile b/Dockerfile
index f53685d..e9e24a7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:3.10
+FROM lsiobase/nginx:3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 184582c..8cbd564 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:arm64v8-3.10
+FROM lsiobase/nginx:arm64v8-3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 65cc114..25a3690 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:arm32v7-3.10
+FROM lsiobase/nginx:arm32v7-3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/Jenkinsfile b/Jenkinsfile
index 79c9972..d994f98 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,7 +26,7 @@ pipeline {
     DIST_IMAGE = 'alpine'
     MULTIARCH='true'
     CI='true'
-    CI_WEB='true'
+    CI_WEB='false'
     CI_PORT='80'
     CI_SSL='false'
     CI_DELAY='120'
diff --git a/jenkins-vars.yml b/jenkins-vars.yml
index 43883a9..1d3c0f8 100644
--- a/jenkins-vars.yml
+++ b/jenkins-vars.yml
@@ -17,7 +17,7 @@ repo_vars:
   - DIST_IMAGE = 'alpine'
   - MULTIARCH='true'
   - CI='true'
-  - CI_WEB='true'
+  - CI_WEB='false'
   - CI_PORT='80'
   - CI_SSL='false'
   - CI_DELAY='120'
diff --git a/readme-vars.yml b/readme-vars.yml
index 77785af..808bedb 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -40,6 +40,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "19.12.19:", desc: "Rebasing to alpine 3.11." }
   - { date: "18.12.19:", desc: "Add php7-imap and php7-pecl-apcu." }
   - { date: "13.11.19:", desc: "Add php7-pdo_odbc." }
   - { date: "24.10.19:", desc: "Add php7-pecl-imagick." }