diff --git a/.github/workflows/container-build-and-push.yaml b/.github/workflows/container-build-and-push.yaml
index 6905fab3f..5480fbfa9 100644
--- a/.github/workflows/container-build-and-push.yaml
+++ b/.github/workflows/container-build-and-push.yaml
@@ -38,11 +38,6 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - uses: actions/checkout@v4
-      - name: Log in to Docker Hub
-        uses: docker/login-action@v3
-        with:
-          username: ${{ secrets.DOCKER_HUB_USERNAME }}
-          password: ${{ secrets.DOCKER_HUB_CI_TOKEN }}
       - name: Docker meta
         id: meta
         uses: docker/metadata-action@v5
@@ -55,35 +50,24 @@ jobs:
             type=ref,event=pr
             type=semver,pattern={{version}}
             type=sha,format=long
-      - name: Build ${{ inputs.docker_build_arg_package }} container image
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Builder
+        uses: docker/setup-buildx-action@v3
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_CI_TOKEN }}
+      - name: Build and push ${{ inputs.docker_build_arg_package }} container image
         id: docker-build
         uses: docker/build-push-action@v5
         with:
-          build-args:
+          platforms: linux/amd64,linux/arm64
+          build-args: |
             PACKAGE=${{ inputs.docker_build_arg_package }}
           secrets: |
             credentials=${{ secrets.CI_MACHINE_USER_TOKEN }}
           labels: ${{ steps.meta.outputs.labels }}
           tags: ${{ steps.meta.outputs.tags }}
           push: true
-      - name: Copy binary to local filesystem
-        id: copy-binary
-        run: |
-          tmpdir="$(mktemp -d)"
-          container_id=$(docker container run \
-            --rm \
-            --detach \
-            --entrypoint /bin/sleep \
-            $(echo "$DOCKER_METADATA_OUTPUT_TAGS" | head -n 1 | tr -d $'\n') \
-            99) # You're getting 99 seconds of sleeeeeeepy.
-          docker container cp \
-            ${container_id}:/usr/local/bin/${{ inputs.docker_build_arg_package }} \
-            ${tmpdir}/${{ inputs.docker_build_arg_package }}
-          docker container kill --signal SIGKILL "${container_id}"
-          echo path=${tmpdir}/${{ inputs.docker_build_arg_package }} >> $GITHUB_OUTPUT
-      - name: Upload ${{ inputs.docker_build_arg_package }} binary artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ inputs.docker_build_arg_package}}_${{ inputs.git_ref_basename }}_${{ runner.os }}_${{ runner.arch }}
-          path: ${{ steps.copy-binary.outputs.path }}
-          if-no-files-found: error
diff --git a/Dockerfile b/Dockerfile
index 6b9231a28..a6e4dffd7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,8 @@ ARG UBUNTU_VERSION=20.04
 # https://doc.rust-lang.org/rustc/codegen-options/index.html#strip
 ARG STRIP=symbols
 
-FROM docker.io/library/debian:${DEBIAN_CODENAME}-20230522-slim as build
+FROM --platform=$BUILDPLATFORM docker.io/library/debian:${DEBIAN_CODENAME}-20230522-slim as build
+ARG TARGETPLATFORM
 ARG PACKAGE
 ARG RUST_STABLE_VERSION
 ARG UBUNTU_VERSION
@@ -23,14 +24,23 @@ RUN rm -f /etc/apt/apt.conf.d/docker-clean; \
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
     --mount=type=cache,target=/var/lib/apt,sharing=locked \
     export DEBIAN_FRONTEND=noninteractive \
+    && dpkg --add-architecture arm64 \
     && apt-get update && apt-get install --yes --no-install-recommends \
         git bash curl ca-certificates openssh-client \
         pkg-config protobuf-compiler make clang \
-        openssl libssl-dev \
-    && curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
-    | sh -s -- -y --no-modify-path --default-toolchain none \
-    && $HOME/.cargo/bin/rustup toolchain install "${RUST_STABLE_VERSION}" --profile minimal \
+        openssl libssl-dev libssl-dev:arm64 \
+        gcc-aarch64-linux-gnu g++-aarch64-linux-gnu
+
+# Install Rust and its componentry for the current build target.
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs \
+    | sh -s -- -y --no-modify-path --profile minimal \
+      --default-toolchain none \
     && $HOME/.cargo/bin/rustup default "${RUST_STABLE_VERSION}" \
+    && if [ "amd64" = ${TARGETPLATFORM#"linux/"} ]; then \
+        export RUST_PLATFORM=x86_64; \
+    else \
+        export RUST_PLATFORM=aarch64; \
+    fi; $HOME/.cargo/bin/rustup toolchain install "${RUST_STABLE_VERSION}-${RUST_PLATFORM}-unknown-linux-gnu" --profile minimal \
     && $HOME/.cargo/bin/rustup component add rust-src rustfmt clippy \
     && $HOME/.cargo/bin/rustup target add wasm32-unknown-unknown
 
@@ -70,10 +80,20 @@ RUN --mount=type=ssh \
     && mkdir -p ~/.ssh \
     && echo "github.com ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOMqqnkVzrm0SdG6UOoqKLsabgH5C9okWi0dh2l9GKJl" \
         > ~/.ssh/known_hosts \
-    && CARGO_NET_GIT_FETCH_WITH_CLI=true \
-        $HOME/.cargo/bin/cargo rustc --release -p ${PACKAGE} -- \
-            -C strip=${STRIP} \
-    && install target/release/${PACKAGE} /usr/local/bin
+    && if [ "amd64" = ${TARGETPLATFORM#"linux/"} ]; then \
+        export RUST_PLATFORM=x86_64; \
+    else \
+        export RUST_PLATFORM=aarch64; \
+    fi; $HOME/.cargo/bin/rustup target add "${RUST_PLATFORM}-unknown-linux-gnu" \
+    && if [ "linux/arm64" = "${TARGETPLATFORM}" ]; then \
+        export PKG_CONFIG_SYSROOT_DIR="/usr/aarch64-linux-gnu"; \
+        export BINDGEN_EXTRA_CLANG_ARGS="-I/usr/aarch64-linux-gnu/include/"; \
+    fi; CARGO_NET_GIT_FETCH_WITH_CLI=true \
+        CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER="cc" \
+        CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER="aarch64-linux-gnu-gcc" \
+        $HOME/.cargo/bin/cargo rustc --release -p "${PACKAGE}" --target "${RUST_PLATFORM}-unknown-linux-gnu" \
+            -- -C strip="${STRIP}" \
+    && install "target/${RUST_PLATFORM}-unknown-linux-gnu/release/${PACKAGE}" /usr/local/bin
 
 # Next stage will contain just our built binary, without dependencies.
 FROM docker.io/library/ubuntu:${UBUNTU_VERSION}