diff --git a/ci/android-install-ndk.sh b/ci/android-install-ndk.sh
index 944a8389aa..4635651259 100644
--- a/ci/android-install-ndk.sh
+++ b/ci/android-install-ndk.sh
@@ -1,38 +1,41 @@
 #!/usr/bin/env sh
-# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
-curl --retry 5 -O \
-     https://dl.google.com/android/repository/android-ndk-r15b-linux-x86_64.zip
-unzip -q android-ndk-r15b-linux-x86_64.zip
+NDK=android-ndk-r21d
+wget --tries=20 -q https://dl.google.com/android/repository/${NDK}-linux-x86_64.zip
+unzip -q ${NDK}-linux-x86_64.zip
 
-case "${1}" in
+case "$1" in
+  arm)
+    arch=arm
+    api=28
+    ;;
+  armv7)
+    arch=arm
+    api=28
+    ;;
   aarch64)
     arch=arm64
+    api=28
     ;;
-
   i686)
     arch=x86
+    api=28
+    ;;
+  x86_64)
+    arch=x86_64
+    api=28
     ;;
-
   *)
-    arch="${1}"
+    echo "invalid arch: $1"
+    exit 1
     ;;
 esac;
 
-android-ndk-r15b/build/tools/make_standalone_toolchain.py \
-        --unified-headers \
+python3 ${NDK}/build/tools/make_standalone_toolchain.py \
         --install-dir "/android/ndk-${1}" \
         --arch "${arch}" \
-        --api 24
+        --api ${api}
 
-rm -rf ./android-ndk-r15b-linux-x86_64.zip ./android-ndk-r15b
+rm -rf ./${NDK}-linux-x86_64.zip ./${NDK}
diff --git a/ci/android-install-sdk.sh b/ci/android-install-sdk.sh
index 3383dcb7f4..6f6aeb28e8 100644
--- a/ci/android-install-sdk.sh
+++ b/ci/android-install-sdk.sh
@@ -1,13 +1,4 @@
 #!/usr/bin/env sh
-# Copyright 2016 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
 
 set -ex
 
@@ -18,43 +9,56 @@ set -ex
 # located in https://github.com/appunite/docker by just wrapping it in a script
 # which apparently magically accepts the licenses.
 
-mkdir sdk
-curl --retry 5 https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip -O
-unzip -d sdk sdk-tools-linux-4333796.zip
+SDK=6609375
+mkdir -p sdk/cmdline-tools
+wget -q --tries=20 https://dl.google.com/android/repository/commandlinetools-linux-${SDK}_latest.zip
+unzip -q -d sdk/cmdline-tools commandlinetools-linux-${SDK}_latest.zip
 
 case "$1" in
   arm | armv7)
-    abi=armeabi-v7a
+    api=24
+    image="system-images;android-${api};default;armeabi-v7a"
     ;;
-
   aarch64)
-    abi=arm64-v8a
+    api=24
+    image="system-images;android-${api};google_apis;arm64-v8a"
     ;;
-
   i686)
-    abi=x86
+    api=28
+    image="system-images;android-${api};default;x86"
     ;;
-
   x86_64)
-    abi=x86_64
+    api=28
+    image="system-images;android-${api};default;x86_64"
     ;;
-
   *)
     echo "invalid arch: $1"
     exit 1
     ;;
 esac;
 
+# Try to fix warning about missing file.
+# See https://askubuntu.com/a/1078784
+mkdir -p /root/.android/
+echo '### User Sources for Android SDK Manager' >> /root/.android/repositories.cfg
+echo '#Fri Nov 03 10:11:27 CET 2017 count=0' >> /root/.android/repositories.cfg
+
+# Print all available packages
+# yes | ./sdk/tools/bin/sdkmanager --list --verbose
+
 # --no_https avoids
 # javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: No trusted certificate found
-yes | ./sdk/tools/bin/sdkmanager --licenses --no_https
-yes | ./sdk/tools/bin/sdkmanager --no_https \
-    "emulator" \
-    "platform-tools" \
-    "platforms;android-24" \
-    "system-images;android-24;default;$abi"
+#
+# | grep -v = || true    removes the progress bar output from the sdkmanager
+# which produces an insane amount of output.
+yes | ./sdk/cmdline-tools/tools/bin/sdkmanager --licenses --no_https | grep -v = || true
+yes | ./sdk/cmdline-tools/tools/bin/sdkmanager --no_https \
+        "emulator" \
+        "platform-tools" \
+        "platforms;android-${api}" \
+        "${image}" | grep -v = || true
 
 echo "no" |
-    ./sdk/tools/bin/avdmanager create avd \
+    ./sdk/cmdline-tools/tools/bin/avdmanager create avd \
         --name "${1}" \
-        --package "system-images;android-24;default;$abi"
+        --package "${image}" | grep -v = || true
diff --git a/ci/android-sysimage.sh b/ci/android-sysimage.sh
index 31a6762cb5..b49712035c 100644
--- a/ci/android-sysimage.sh
+++ b/ci/android-sysimage.sh
@@ -1,15 +1,5 @@
 #!/usr/bin/env bash
 
-# Copyright 2017 The Rust Project Developers. See the COPYRIGHT
-# file at the top-level directory of this distribution and at
-# http://rust-lang.org/COPYRIGHT.
-#
-# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-# option. This file may not be copied, modified, or distributed
-# except according to those terms.
-
 set -ex
 
 URL=https://dl.google.com/android/repository/sys-img/android
@@ -23,13 +13,13 @@ main() {
 
     apt-get install --no-install-recommends e2tools
 
-    pushd "$td"
-    curl --retry 5 -O "${URL}/${name}"
+    pushd "${td}"
+    wget -q --tries=5 "${URL}/${name}"
     unzip -q "${name}"
 
     local system
-    system=$(find . -name system.img)
-    mkdir -p $dest/{bin,lib,lib64}
+    system="$(find . -name system.img)"
+    mkdir -p ${dest}/{bin,lib,lib64}
 
     # Extract android linker and libraries to /system
     # This allows android executables to be run directly (or with qemu)
diff --git a/ci/docker/aarch64-linux-android/Dockerfile b/ci/docker/aarch64-linux-android/Dockerfile
index 6cf9b50617..b17885e2d7 100644
--- a/ci/docker/aarch64-linux-android/Dockerfile
+++ b/ci/docker/aarch64-linux-android/Dockerfile
@@ -1,34 +1,34 @@
 FROM ubuntu:22.04
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
+RUN dpkg --add-architecture i386
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends libc6-dev gcc
+RUN apt-get install -y --no-install-recommends \
   file \
-  make \
-  curl \
+  wget \
   ca-certificates \
-  python-is-python3 \
+  python3 \
+  python3-distutils \
   unzip \
   expect \
   openjdk-8-jre \
-  libstdc++6-i386-cross \
-  libpulse0 \
-  gcc \
-  libc6-dev
+  libstdc++6:i386 \
+  libpulse0
 
 WORKDIR /android/
 COPY android* /android/
 
 ENV ANDROID_ARCH=aarch64
-ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/tools:/android/sdk/platform-tools
+ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/cmdline-tools/tools:/android/sdk/platform-tools
 
 RUN sh /android/android-install-ndk.sh $ANDROID_ARCH
 RUN sh /android/android-install-sdk.sh $ANDROID_ARCH
 RUN mv /root/.android /tmp
 RUN chmod 777 -R /tmp/.android
-RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
+RUN chmod 755 /android/sdk/cmdline-tools/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
 
 ENV PATH=$PATH:/rust/bin \
-    CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=aarch64-linux-android-gcc \
+    CARGO_TARGET_AARCH64_LINUX_ANDROID_LINKER=aarch64-linux-android28-clang \
     CARGO_TARGET_AARCH64_LINUX_ANDROID_RUNNER=/tmp/runtest \
     OBJDUMP=aarch64-linux-android-objdump \
     HOME=/tmp
diff --git a/ci/docker/arm-linux-androideabi/Dockerfile b/ci/docker/arm-linux-androideabi/Dockerfile
index fb1a0cecf4..3fc3202e9f 100644
--- a/ci/docker/arm-linux-androideabi/Dockerfile
+++ b/ci/docker/arm-linux-androideabi/Dockerfile
@@ -1,31 +1,31 @@
 FROM ubuntu:22.04
 
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
+RUN dpkg --add-architecture i386
+RUN apt-get update
+RUN apt-get install -y --no-install-recommends libc6-dev gcc
+RUN apt-get install -y --no-install-recommends \
   file \
-  make \
-  curl \
+  wget \
   ca-certificates \
-  python-is-python3 \
+  python3 \
+  python3-distutils \
   unzip \
   expect \
   openjdk-8-jre \
-  libstdc++6-i386-cross \
-  libpulse0 \
-  gcc \
-  libc6-dev
+  libstdc++6:i386 \
+  libpulse0
 
 WORKDIR /android/
 COPY android* /android/
 
 ENV ANDROID_ARCH=arm
-ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/tools:/android/sdk/platform-tools
+ENV PATH=$PATH:/android/ndk-$ANDROID_ARCH/bin:/android/sdk/cmdline-tools/tools:/android/sdk/platform-tools
 
 RUN sh /android/android-install-ndk.sh $ANDROID_ARCH
 RUN sh /android/android-install-sdk.sh $ANDROID_ARCH
 RUN mv /root/.android /tmp
 RUN chmod 777 -R /tmp/.android
-RUN chmod 755 /android/sdk/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
+RUN chmod 755 /android/sdk/cmdline-tools/tools/* /android/sdk/emulator/qemu/linux-x86_64/*
 
 ENV PATH=$PATH:/rust/bin \
     CARGO_TARGET_ARM_LINUX_ANDROIDEABI_LINKER=arm-linux-androideabi-gcc \
diff --git a/ci/docker/x86_64-linux-android/Dockerfile b/ci/docker/x86_64-linux-android/Dockerfile
index 82119be743..fa82385032 100644
--- a/ci/docker/x86_64-linux-android/Dockerfile
+++ b/ci/docker/x86_64-linux-android/Dockerfile
@@ -3,13 +3,12 @@ FROM ubuntu:22.04
 RUN apt-get update && \
     apt-get install -y --no-install-recommends \
   ca-certificates \
-  curl \
+  wget \
   gcc \
   libc-dev \
-  python-is-python3 \
-  unzip \
-  file \
-  make
+  python3 \
+  python3-distutils \
+  unzip
 
 WORKDIR /android/
 ENV ANDROID_ARCH=x86_64