diff --git a/android/docker/Dockerfile b/android/docker/Dockerfile
index 68a9aab8..3dab51fc 100644
--- a/android/docker/Dockerfile
+++ b/android/docker/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:20.04
 ARG DEBIAN_FRONTEND=noninteractive
-ARG SDK_VER=21
+ARG SDK_VER=29
 RUN apt-get update && apt-get -y upgrade && \
     apt-get -y install \
     openjdk-8-jdk \
@@ -20,7 +20,8 @@ RUN apt-get update && apt-get -y upgrade && \
     autopoint \
     libfreetype6-dev \
     sudo \
-    wget
+    wget \
+    python3
 
 COPY docker_init.sh /
 
@@ -29,5 +30,5 @@ ENTRYPOINT ["/docker_init.sh"]
 ADD commandlinetools-linux.tgz /opt/android
 
 # Install required Android packages
-RUN echo "y" | /opt/android/cmdline-tools/bin/sdkmanager --sdk_root=/opt/android "build-tools;28.0.3" "ndk;21.0.6113669" "platforms;android-$SDK_VER" "cmake;3.10.2.4988404" && /opt/android/cmdline-tools/bin/sdkmanager --sdk_root=/opt/android --uninstall "emulator"
+RUN echo "y" | /opt/android/cmdline-tools/bin/sdkmanager --sdk_root=/opt/android "build-tools;29.0.2" "ndk;21.4.7075529" "platforms;android-$SDK_VER" "cmake;3.22.1" && /opt/android/cmdline-tools/bin/sdkmanager --sdk_root=/opt/android --uninstall "emulator"
 
diff --git a/android/docker/start.sh b/android/docker/start.sh
index c57404b9..c3328f6a 100755
--- a/android/docker/start.sh
+++ b/android/docker/start.sh
@@ -12,7 +12,7 @@ IFS=
 THISDIR=$(readlinkf ${BASH_SOURCE%/*})
 BASEDIR=$(readlinkf ${BASH_SOURCE%/*}/../../..)
 
-SDK_VER=21
+SDK_VER=29
 COMMAND=""
 
 function usage() {
diff --git a/android/makelibs.sh b/android/makelibs.sh
index 026d2c16..0be832db 100755
--- a/android/makelibs.sh
+++ b/android/makelibs.sh
@@ -2030,7 +2030,7 @@ return $ERR
 
 build_libbluray() {
 rm -rf build
-LIBBLURAYVER=1.1.2
+LIBBLURAYVER=1.3.4
 LIBBLURAY=libbluray-$LIBBLURAYVER
 echo -e "\n**** $LIBBLURAY ****"
 setup_lib ftp://ftp.videolan.org/pub/videolan/libbluray/$LIBBLURAYVER/$LIBBLURAY.tar.bz2 $LIBBLURAY