diff --git a/Dockerfile b/Dockerfile
index 12c999e..202f611 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:3.10
+FROM lsiobase/alpine:3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index 11fae58..087c466 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm64v8-3.10
+FROM lsiobase/alpine:arm64v8-3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index e6e9d04..7f9b3c2 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM lsiobase/alpine:arm32v7-3.10
+FROM lsiobase/alpine:arm32v7-3.11
 
 # set version label
 ARG BUILD_DATE
diff --git a/readme-vars.yml b/readme-vars.yml
index 679784b..15900ba 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -39,6 +39,7 @@ param_ports:
 
 # changelog
 changelogs:
+  - { date: "19.12.19:", desc: "Rebasing to alpine 3.11." }
   - { date: "28.06.19:", desc: "Rebasing to alpine 3.10." }
   - { date: "12.05.19:", desc: "Add flac and mp3val binaries required for badfiles plugin." }
   - { date: "12.04.19:", desc: "Rebase to Alpine 3.9." }