diff --git a/Dockerfile b/Dockerfile
index 4c1890a..ab55e0c 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 a456a9d..eb21447 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 9f5b66e..b4cd38d 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/readme-vars.yml b/readme-vars.yml
index f0cf1c1..2998fcc 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -107,6 +107,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "19.12.19:", desc: "Rebasing to alpine 3.11." }
   - { date: "28.06.19:", desc: "Rebasing to alpine 3.10." }
   - { date: "12.04.19:", desc: "Rebase to Alpine 3.9." }
   - { date: "23.03.19:", desc: "Switching to new Base images, shift to arm32v7 tag." }