diff --git a/Dockerfile b/Dockerfile
index e269e7b..b1bcf28 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:3.11
+FROM lsiobase/nginx:3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index e4d12cf..a17a189 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:arm64v8-3.11
+FROM lsiobase/nginx:arm64v8-3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 9572829..7459403 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM lsiobase/nginx:arm32v7-3.11
+FROM lsiobase/nginx:arm32v7-3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/readme-vars.yml b/readme-vars.yml
index ccab92c..8d82e21 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -52,6 +52,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "01.06.20:", desc: "Rebasing to alpine 3.12." }
   - { date: "19.12.19:", desc: "Rebasing to alpine 3.11." }
   - { date: "15.07.19:", desc: "Save laravel.log to /config, install heimdall during first start." }
   - { date: "28.06.19:", desc: "Rebasing to alpine 3.10." }