diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index bf3111c..70bb426 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,7 +5,7 @@ on:
   workflow_dispatch:
 
 env:
-  TOOLCHAIN_URL: https://github.com/openlgtv/buildroot-nc4/releases/download/webos-c592d84/arm-webos-linux-gnueabi_sdk-buildroot.tar.gz
+  TOOLCHAIN_REVISION: a38c582ea397fec612811f8e933ae982d41fc5a3
   TOOLCHAIN_DIR: /opt/arm-webos-linux-gnueabi_sdk-buildroot
   TOOLCHAIN_ENV_FILE: /opt/arm-webos-linux-gnueabi_sdk-buildroot/environment-setup
   TOOLCHAIN_FILE: /opt/arm-webos-linux-gnueabi_sdk-buildroot/share/buildroot/toolchainfile.cmake
@@ -17,7 +17,61 @@ env:
   CCACHE_MAXSIZE: 600M
 
 jobs:
+
+  build_sdk:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: ${{ github.workspace }}/buildroot-nc4
+
+    steps:
+      - name: Restore toolchain cache
+        id: cache-toolchain-restore
+        uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz
+          key: toolchain-${{ runner.os }}-${{ env.TOOLCHAIN_REVISION }}
+
+      - uses: actions/checkout@v3
+        if: steps.cache-toolchain-restore.outputs.cache-hit != 'true'
+        with:
+          repository: openlgtv/buildroot-nc4
+          ref: ${{ env.TOOLCHAIN_REVISION }}
+          path: ${{ github.workspace }}/buildroot-nc4
+          fetch-depth: 0
+
+      - name: Prepare Environment
+        if: steps.cache-toolchain-restore.outputs.cache-hit != 'true'
+        working-directory: ${{ github.workspace }}/buildroot-nc4
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y cpio rsync bc
+          make webos_tv_defconfig
+          echo "BR2_PACKAGE_QT5=n" >> .config
+          echo "BR2_PACKAGE_QT6=y" >> .config
+          echo "BR2_PACKAGE_QT6BASE_NETWORK=y" >> .config
+          echo "BR2_PACKAGE_QT6SERIALPORT=y" >> .config
+          echo "BR2_PACKAGE_ICU=n" >> .config
+          wget https://gist.githubusercontent.com/sundermann/eec535ef79adb87367a6030f713d5e27/raw/20b9add1b41e0c0c55dd11aaeff41160eebe9693/em_aarch64.patch -O package/qt6/qt6base/em_aarch64.patch
+          wget https://gist.githubusercontent.com/sundermann/eec535ef79adb87367a6030f713d5e27/raw/20b9add1b41e0c0c55dd11aaeff41160eebe9693/statvfs.patch -O package/qt6/qt6base/statvfs.patch
+          make olddefconfig
+
+      - name: Build SDK
+        if: steps.cache-toolchain-restore.outputs.cache-hit != 'true'
+        working-directory: ${{ github.workspace }}/buildroot-nc4
+        run: |
+          make sdk
+
+      - name: Cache toolchain
+        if: steps.cache-toolchain-restore.outputs.cache-hit != 'true'
+        id: cache-toolchain
+        uses: actions/cache@v3
+        with:
+          path: ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz
+          key: toolchain-${{ runner.os }}-${{ env.TOOLCHAIN_REVISION }}
+
   build_hyperhdr:
+    needs: build_sdk
     runs-on: ubuntu-latest
     defaults:
       run:
@@ -27,7 +81,7 @@ jobs:
       - uses: actions/checkout@v3
         with:
           repository: awawa-dev/HyperHDR
-          ref: v21.0.0.0
+          ref: v22.0.0.0beta1
           path: hyperhdr-repo
           submodules: recursive
           fetch-depth: 0
@@ -45,18 +99,18 @@ jobs:
       - name: Create build directories
         run: |
           mkdir -p ./${{ env.BUILD_DIR }}
-      - name: Cache toolchain dir
-        id: cache-toolchain
+
+      - name: Restore toolchain cache
+        id: cache-toolchain-restore
         uses: actions/cache@v3
         with:
-          path: ${{ env.TOOLCHAIN_DIR }}
-          key: ${{ runner.os }}-${{ env.TOOLCHAIN_URL }}      
+          path: ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz
+          key: toolchain-${{ runner.os }}-${{ env.TOOLCHAIN_REVISION }}
       
-      - name: Download and unpack toolchain      
-        if: steps.cache-toolchain.outputs.cache-hit != 'true'
+      - name: Unpack toolchain
         working-directory: /opt
         run: |
-          wget -q -O toolchain.tar.gz ${TOOLCHAIN_URL}
+          cp ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz toolchain.tar.gz
           tar xf toolchain.tar.gz
           pushd ${TOOLCHAIN_DIR}
           ./relocate-sdk.sh
@@ -81,14 +135,16 @@ jobs:
             -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
             -DCMAKE_BUILD_TYPE=Release \
             -DPLATFORM=linux \
-            -DENABLE_SPIDEV=OFF \
+            -DENABLE_SPIDEV=ON \
+            -DENABLE_FTDIDEV=ON \
             -DENABLE_V4L2=OFF \
             -DENABLE_X11=OFF \
             -DENABLE_PIPEWIRE=OFF \
-            -DENABLE_SOUNDCAPLINUX=ON \
+            -DENABLE_SOUNDCAPLINUX=OFF \
             -DENABLE_CEC=OFF \
             -DENABLE_PROTOBUF=OFF \
-            -DENABLE_FRAMEBUFFER=OFF
+            -DENABLE_FRAMEBUFFER=OFF \
+            -DENABLE_POWER_MANAGEMENT=OFF
           make
           popd
 
@@ -100,14 +156,11 @@ jobs:
 
       - name: Copy dependencies to release/
         env:
-          dependency_libs: libpng16.so.16 libjpeg.so.8 libcrypto.so.1.1 libz.so.1 libssl.so.1.1 libQt5Sql.so.5.15.2 libpcre2-16.so.0 libQt5Gui.so.5 libQt5Network.so.5 libQt5Widgets.so.5 libk5crypto.so.3 libatomic.so.1 libQt5Core.so.5 libkrb5support.so.0 libcom_err.so.3 libstdc++.so.6 libkrb5.so.3 libQt5Sql.so.5 libgssapi_krb5.so.2 libQt5SerialPort.so.5 libQt5Sql.so.5.15 libusb-1.0.so.0 libturbojpeg.so.0
+          dependency_libs: libQt6Core.so.6 libQt6Network.so.6 libQt6SerialPort.so.6 libatomic.so.1 libcrypto.so.3 libftdi1.so.2 libjpeg.so.8 libpng16.so.16 libpcre2-16.so.0 libssl.so.1.1 libssl.so.3 libstdc++.so.6 libturbojpeg.so.0 libudev.so.1 libusb-1.0.so.0 libz.so.1 libdouble-conversion.so.3 libb2.so.1
         run: |
           for i in ${{ env.dependency_libs }}; do find ${TOOLCHAIN_DIR}/arm-webos-linux-gnueabi/sysroot/ -name $i -exec cp {} ./release/ \;; done
-          mkdir -p ./release/sqldrivers
-          mkdir -p ./release/imageformats
-          cp ${TOOLCHAIN_DIR}/arm-webos-linux-gnueabi/sysroot/usr/lib/qt/plugins/sqldrivers/libqsqlite.so ./release/sqldrivers/
-          cp ${TOOLCHAIN_DIR}/arm-webos-linux-gnueabi/sysroot/usr/lib/qt/plugins/imageformats/libqico.so ./release/imageformats/
-          cp ${TOOLCHAIN_DIR}/arm-webos-linux-gnueabi/sysroot/usr/lib/qt/plugins/imageformats/libqjpeg.so ./release/imageformats/
+          mkdir -p ./release/tls
+          cp ${TOOLCHAIN_DIR}/arm-webos-linux-gnueabi/sysroot/usr/lib/qt6/plugins/tls/libqopensslbackend.so ./release/tls/
           find ./release
 
       - name: Upload artifacts
@@ -138,13 +191,23 @@ jobs:
         uses: actions/setup-node@v1
         with:
           node-version: 14.x
-      
+
       - name: Restore toolchain cache
-        id: cache-toolchain
+        id: cache-toolchain-restore
         uses: actions/cache@v3
         with:
-          path: ${{ env.TOOLCHAIN_DIR }}
-          key: ${{ runner.os }}-${{ env.TOOLCHAIN_URL }}      
+          path: ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz
+          key: toolchain-${{ runner.os }}-${{ env.TOOLCHAIN_REVISION }}
+
+      - name: Unpack toolchain
+        working-directory: /opt
+        run: |
+          cp ${{ github.workspace }}/buildroot-nc4/output/images/*_sdk-buildroot*.tar.gz toolchain.tar.gz
+          tar xf toolchain.tar.gz
+          pushd ${TOOLCHAIN_DIR}
+          ./relocate-sdk.sh
+          popd
+          find ${TOOLCHAIN_DIR}/bin -type f -iname "perl*" -delete
 
       - name: Install native dependencies
         env:
@@ -170,7 +233,7 @@ jobs:
           cmake .. \
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE}
-          make
+          make -j4
           popd
           cp -r ./service/build/dist/* ./dist/service/
 
diff --git a/appinfo.json b/appinfo.json
index b8f927d..fa46036 100644
--- a/appinfo.json
+++ b/appinfo.json
@@ -1,6 +1,6 @@
 {
   "id": "org.webosbrew.hyperhdr.loader",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "vendor": "webosbrew.org",
   "title": "HyperHDR",
   "icon": "assets/logo_small.png",
diff --git a/package-lock.json b/package-lock.json
index 9a4dedc..e9a4a90 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "org.webosbrew.hyperhdr.loader",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index a5c69b9..2fbb27c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "org.webosbrew.hyperhdr.loader",
-  "version": "0.1.12",
+  "version": "0.1.13",
   "description": "HyperHDR loader",
   "main": "frontend/index.js",
   "moduledir": "frontend",