diff --git a/Dockerfile b/Dockerfile
index 15ae554..3de70c7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:3.11
+FROM lsiobase/alpine:3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 5a30658..709ff80 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm64v8-3.11
+FROM lsiobase/alpine:arm64v8-3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 464e2a9..98446d6 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm32v7-3.11
+FROM lsiobase/alpine:arm32v7-3.12
 
 # set version label
 ARG BUILD_DATE
diff --git a/readme-vars.yml b/readme-vars.yml
index ddc3b4d..7791dda 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -50,4 +50,5 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "01.06.20:", desc: "Rebasing to alpine 3.12." }
   - { date: "05.11.20:", desc: "Intial Release." }