diff --git a/.travis.yml b/.travis.yml
index d762b91..d3924ac 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,11 @@ jobs:
   fast_finish: true
   include:
     - os: linux
+      arch: amd64
+      dist: bionic
+      env: TARGET_OS=ubuntu
+    - os: linux
+      arch: arm64
       dist: bionic
       env: TARGET_OS=ubuntu
     - os: osx
diff --git a/contrib/docker/Dockerfile b/contrib/docker/Dockerfile
index eddfc30..806aa84 100644
--- a/contrib/docker/Dockerfile
+++ b/contrib/docker/Dockerfile
@@ -1,11 +1,11 @@
-FROM ubuntu:bionic
+FROM --platform=$BUILDPLATFORM ubuntu:bionic
 LABEL maintainer="Axel Gembe <derago@gmail.com>"
 
 ARG MAKEFLAGS
 
 RUN apt-get update -y && \
     apt-get install -y software-properties-common && \
-    add-apt-repository ppa:beineri/opt-qt-5.13.2-bionic && \
+    add-apt-repository ppa:mainnet-pat/opt-qt-5.13.2-bionic && \
     apt-get update -y && \
     apt-get install -y qt513base openssl && \
     apt-get install -y git build-essential pkg-config zlib1g-dev libbz2-dev libjemalloc-dev libjemalloc1 libzmq3-dev && \
diff --git a/contrib/docker/build.sh b/contrib/docker/build.sh
index fc139db..ec82ed2 100755
--- a/contrib/docker/build.sh
+++ b/contrib/docker/build.sh
@@ -12,4 +12,5 @@ IMAGE_TAG="$1"
 here=$(dirname $(realpath "$0" 2> /dev/null || grealpath "$0"))
 . "$here"/../base.sh
 
-docker build --build-arg MAKEFLAGS="-j $WORKER_COUNT" -t "$IMAGE_TAG" -f contrib/docker/Dockerfile "$here"/../..
+docker buildx build --build-arg MAKEFLAGS="-j $WORKER_COUNT" -t "$IMAGE_TAG" -f contrib/docker/Dockerfile \
+    --platform linux/arm64/v8,linux/amd64 --push "$here"/../..
diff --git a/contrib/travis/linux.ubuntu.before_install b/contrib/travis/linux.ubuntu.before_install
index 4fb99c6..63ae19c 100755
--- a/contrib/travis/linux.ubuntu.before_install
+++ b/contrib/travis/linux.ubuntu.before_install
@@ -1,3 +1,3 @@
 #!/bin/sh
-sudo add-apt-repository -y ppa:beineri/opt-qt-5.13.2-bionic
+sudo add-apt-repository -y ppa:mainnet-pat/opt-qt-5.13.2-bionic
 sudo apt-get update -qq
diff --git a/staticlibs/rocksdb/bin/linux/aarch64/librocksdb.a b/staticlibs/rocksdb/bin/linux/aarch64/librocksdb.a
new file mode 100644
index 0000000..5af935f
Binary files /dev/null and b/staticlibs/rocksdb/bin/linux/aarch64/librocksdb.a differ