diff --git a/android-build/Dockerfile b/android-build/Dockerfile
index 70e5078..217e6c0 100644
--- a/android-build/Dockerfile
+++ b/android-build/Dockerfile
@@ -1,16 +1,19 @@
-FROM ubuntu:16.04
+FROM ubuntu:22.04
 
 # System dependencies. Android SDK requires Java 8, it does not work with Java 11.
+# Gradle requires Java 11, it does not work with Java 8.
 RUN apt-get update && apt-get install -y --no-install-recommends \
-        sudo wget curl unzip git \
-        build-essential ninja-build openjdk-8-jdk && \
+        sudo wget curl unzip git gpg coreutils \
+        build-essential ninja-build \
+        openjdk-8-jre openjdk-11-jdk && \
     apt-get -y autoremove && \
     apt-get -y clean && \
     rm -rf /var/lib/apt/lists/*
 
 # Golang (see https://golang.org/dl/)
 RUN wget -O /go.tar.gz \
-        https://dl.google.com/go/go1.13.4.linux-amd64.tar.gz && \
+        https://dl.google.com/go/go1.19.linux-amd64.tar.gz && \
+    echo "464b6b66591f6cf055bc5df90a9750bf5fbc9d038722bb84a9d56a2bea974be6  /go.tar.gz" | sha256sum --check - && \
     tar -C /usr/local -xzf /go.tar.gz && \
     rm /go.tar.gz
 ENV PATH=$PATH:/usr/local/go/bin
@@ -22,22 +25,21 @@ RUN useradd --groups sudo --create-home --shell /bin/bash user && \
 USER user
 
 # Android SDK and NDK (see https://developer.android.com/studio/#downloads)
-RUN wget -O ~/sdk-tools-linux.zip \
-      https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip && \
+RUN wget -O ~/cmdline-tools-linux.zip \
+      https://dl.google.com/android/repository/commandlinetools-linux-8512546_latest.zip && \
+    echo "2ccbda4302db862a28ada25aa7425d99dce9462046003c1714b059b5c47970d8  /home/user/cmdline-tools-linux.zip" | sha256sum --check - && \
     mkdir ~/android-sdk && \
     cd ~/android-sdk && \
-    unzip ~/sdk-tools-linux.zip && \
-    rm ~/sdk-tools-linux.zip && \
-    yes | ~/android-sdk/tools/bin/sdkmanager --licenses && \
-    ~/android-sdk/tools/bin/sdkmanager \
-        'build-tools;28.0.3' \
-        'cmake;3.6.4111459' \
-        'platforms;android-28' \
-        'platform-tools' \
-        'ndk-bundle' \
-        'emulator' \
-        'system-images;android-24;default;armeabi-v7a'
+    unzip ~/cmdline-tools-linux.zip && \
+    rm ~/cmdline-tools-linux.zip && \
+    mv cmdline-tools latest && mkdir cmdline-tools && mv latest cmdline-tools && \
+    yes | ~/android-sdk/cmdline-tools/latest/bin/sdkmanager --licenses && \
+    ~/android-sdk/cmdline-tools/latest/bin/sdkmanager \
+        'build-tools;30.0.3' \
+        'cmake;3.22.1' \
+        'platforms;android-30' \
+        'ndk;25.0.8775105'
 ENV ANDROID_HOME=/home/user/android-sdk
-ENV PATH=$PATH:$ANDROID_HOME/emulator:$ANDROID_HOME/tools/bin:$ANDROID_HOME/platform-tools
+ENV PATH=$PATH:$ANDROID_HOME/cmdline-tools/latest/bin
 
 WORKDIR /projects