diff --git a/Dockerfile b/Dockerfile
index 3f65808..dbfd6de 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 2cbcd83..8dbc3e2 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 49388f8..bb2148a 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 53d32ec..3ac9c11 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -59,5 +59,6 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "01.06.20:", desc: "Rebasing to alpine 3.12." }
   - { date: "29.04.20:", desc: "Add donation links for LibreSpeed to Github sponsor button and container log." }
   - { date: "09.01.20:", desc: "Initial Release." }