diff --git a/Dockerfile b/Dockerfile
index 8416780..23e7371 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM lsiobase/mono:xenial
+FROM lsiobase/mono:amd64-bionic
 
 # set version label
 ARG BUILD_DATE
@@ -14,6 +14,7 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 
 RUN \
  echo "**** install packages ****" && \
+ echo "deb http://archive.ubuntu.com/ubuntu/ bionic-proposed main restricted" | tee /etc/apt/sources.list.d/proposed.list && \
  apt-get update && \
  apt-get install --no-install-recommends -y \
 	libchromaprint-tools \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index a46a63d..126d33c 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -1,4 +1,4 @@
-FROM lsiobase/mono.arm64:xenial
+FROM lsiobase/mono:arm64v8-bionic
 
 # Add qemu to build on x86_64 systems
 COPY qemu-aarch64-static /usr/bin
@@ -17,6 +17,7 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 
 RUN \
  echo "**** install packages ****" && \
+ echo "deb http://archive.ubuntu.com/ubuntu/ bionic-proposed main restricted" | tee /etc/apt/sources.list.d/proposed.list && \
  apt-get update && \
  apt-get install --no-install-recommends -y \
         libchromaprint-tools \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index 355a628..b2f6a9c 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -1,4 +1,4 @@
-FROM lsiobase/mono.armhf:xenial
+FROM lsiobase/mono:arm32v6-bionic
 
 # Add qemu to build on x86_64 systems
 COPY qemu-arm-static /usr/bin
@@ -17,6 +17,7 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 
 RUN \
  echo "**** install packages ****" && \
+ echo "deb http://archive.ubuntu.com/ubuntu/ bionic-proposed main restricted" | tee /etc/apt/sources.list.d/proposed.list && \
  apt-get update && \
  apt-get install --no-install-recommends -y \
         libchromaprint-tools \
diff --git a/README.md b/README.md
index 6097b27..c64101c 100644
--- a/README.md
+++ b/README.md
@@ -171,6 +171,7 @@ Below are the instructions for updating containers:
 
 ## Versions
 
+* **08.03.19:** - Rebase to Bionic, use proposed endpoint for libchromaprint.
 * **26.01.19:** - Add pipeline logic and multi arch.
 * **22.04.18:** - Switch to beta builds.
 * **17.03.18:** - Add ENV XDG_CONFIG_HOME="/config/xdg" to Dockerfile for signalr fix.
diff --git a/readme-vars.yml b/readme-vars.yml
index 69aa06e..4ebbe91 100644
--- a/readme-vars.yml
+++ b/readme-vars.yml
@@ -41,6 +41,7 @@ app_setup_block: |
 
 # changelog
 changelogs:
+  - { date: "08.03.19:", desc: "Rebase to Bionic, use proposed endpoint for libchromaprint." }
   - { date: "26.01.19:", desc: "Add pipeline logic and multi arch." }
   - { date: "22.04.18:", desc: "Switch to beta builds." }
   - { date: "17.03.18:", desc: "Add ENV XDG_CONFIG_HOME=\"/config/xdg\" to Dockerfile for signalr fix." }