diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d3bc2a4..e287294 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,24 +1,30 @@
 name: test install-vulkan-sdk
+
 on:
   push:
   workflow_dispatch:
-      inputs:
-        extra_tests:
-          description: 'Enable additional CI tests'
-          required: false
-          default: false
-        versions:
-          description: 'Vulkan SDK Versions'
-          required: true
-          default: '[ "1.3.204.1" ]'
-        oses:
-          description: 'Matrix OSes'
-          required: true
-          default: '[ "ubuntu-latest", "windows-latest", "macos-12" ]'
-        quiet:
-          description: 'silence annotation'
-          required: false
-          default: false
+    inputs:
+      extra_tests:
+        description: "Enable additional CI tests"
+        required: false
+        default: false
+      versions:
+        description: "Vulkan SDK Versions"
+        required: true
+        default: '[ "1.4.304.0" ]'
+      oses:
+        description: "Matrix OSes"
+        required: true
+        default: '[ "ubuntu-latest", "ubuntu-24.04-arm", "ubuntu-22.04-arm", "windows-latest", "macos-15", "macos-12" ]'
+      quiet:
+        description: "Silence annotation"
+        required: false
+        default: false
+      use_arm_artifact:
+        description: "Use prebuilt ARM artifacts"
+        type: boolean
+        default: true
+
 jobs:
   setup-all-matrix:
     if: ${{ github.event.inputs.extra_tests == 'true' || github.event.inputs.extra_tests == 'matrix' }}
@@ -28,12 +34,37 @@ jobs:
         version: ${{ fromJSON(github.event.inputs.versions) }}
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v4
+      - name: Check for ARM Artifact
+        if: ${{ matrix.os contains 'arm' && inputs.use_arm_artifact }}
+        id: check-arm
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const { data } = await github.rest.actions.listArtifactsForRepo({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              name: `vulkansdk-linux-arm64-${process.env.RUNNER_OS}-${process.env.VERSION}`
+            });
+            return data.artifacts.length > 0 ? 'exists' : 'not-found';
+
+      - name: Download ARM Artifact
+        if: ${{ steps.check-arm.outputs.result == 'exists' }}
+        uses: actions/download-artifact@v4
+        with:
+          name: vulkansdk-linux-arm64-${{ matrix.os }}-${{ env.VULKAN_SDK_VERSION }}
+
+      - name: Build ARM SDK
+        if: ${{ steps.check-arm.outputs.result == 'not-found' && matrix.os contains 'arm' }}
+        uses: ./.github/workflows/ubuntu-arm.yml
+        with:
+          version: ${{ env.VULKAN_SDK_VERSION }}
+
       - uses: ./
         with:
           version: ${{ matrix.version }}
           cache: true
-          quiet: ${{ github.event.inputs.quiet }}
+          use_arm_artifact: ${{ inputs.use_arm_artifact }}
+
       - name: Test Vulkan SDK Install
         shell: bash
         run: |
@@ -80,6 +111,36 @@ jobs:
   test-prebuilt-linux:
     if: ${{ contains(github.event.inputs.extra_tests, 'prebuilt-linux') }}
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./
+        with:
+          version: ${{ fromJSON(github.event.inputs.versions)[0] }}
+          cache: false
+      - name: Smoke test Vulkan SDK
+        shell: bash
+        run: |
+          echo VULKAN_SDK=$VULKAN_SDK
+          echo VULKAN_SDK_VERSION=$VULKAN_SDK_VERSION
+          glslangValidator --version
+          spirv-cfg --version
+          spirv-cross --help 2>&1 | head -1
+          glslc --version
+          du -hsc $VULKAN_SDK/*
+          find $VULKAN_SDK -size +50M | xargs ls -lrth
+      - name: Test compiling against Vulkan SDK Install
+        shell: bash
+        run: |
+          echo "Vulkan SDK Version=='$VULKAN_SDK_VERSION'"
+          echo "VULKAN_SDK=='$VULKAN_SDK'"
+          test -n "$VULKAN_SDK_VERSION"
+          cmake -B tests/build -S tests -DCMAKE_BUILD_TYPE=Release -DCMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE=.
+          cmake --build tests/build --config release
+          ./tests/build/test_vulkan
+
+  test-prebuilt-linux-arm:
+    if: ${{ contains(github.event.inputs.extra_tests, 'prebuilt-linux') }}
+    runs-on: ubuntu-24.04-arm
     steps:
       - uses: actions/checkout@v4
       - uses: ./
@@ -146,4 +207,4 @@ jobs:
           test -n "$VULKAN_SDK_VERSION"
           cmake -B tests/build -S tests -DCMAKE_BUILD_TYPE=Release -DCMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE=.
           cmake --build tests/build --config release
-          ./tests/build/test_vulkan
+          ./tests/build/test_vulkan
\ No newline at end of file
diff --git a/.github/workflows/ubuntu-arm.yml b/.github/workflows/ubuntu-arm.yml
new file mode 100644
index 0000000..2b43c85
--- /dev/null
+++ b/.github/workflows/ubuntu-arm.yml
@@ -0,0 +1,89 @@
+name: Build-Vulkan-SDK-ARM
+on:
+  push:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Vulkan SDK version (e.g., 1.4.304.0)'
+        required: false
+        default: 'latest'
+
+jobs:
+  build-linux-arm:
+    name: Build Vulkan-SDK-ARM for ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-24.04-arm, ubuntu-22.04-arm ]
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set version variable
+        id: vars
+        run: |
+          if [[ "${{ github.event.inputs.version }}" == "latest" || -z "${{ github.event.inputs.version }}" ]]; then
+            echo "SDK_URL=https://sdk.lunarg.com/sdk/download/latest/linux/vulkan-sdk.tar.xz" >> $GITHUB_ENV
+            echo "Using default SDK version: latest"
+          else
+            echo "SDK_URL=https://sdk.lunarg.com/sdk/download/${{ github.event.inputs.version }}/linux/vulkansdk-linux-arm64-${{ github.event.inputs.version }}.tar.xz" >> $GITHUB_ENV
+            echo "Using specified SDK version: ${{ github.event.inputs.version }}"
+          fi
+
+      - name: Update APT
+        run: sudo apt update
+
+      - name: Install Host Dependencies
+        run: |
+          if [[ "${{ matrix.os }}" == "ubuntu-22.04-arm" ]]; then
+            sudo apt install cmake ninja-build gcc-12 g++-12 bison ocaml-core xz-utils pkg-config python3-pip -y
+          elif [[ "${{ matrix.os }}" == "ubuntu-24.04-arm" ]]; then
+            sudo apt install cmake ninja-build gcc-14 g++-14 bison ocaml-core xz-utils pkg-config python3-pip -y
+          fi
+
+      - name: Install Python
+        run: pip3 install setuptools wheel
+
+      - name: Install Target Dependencies
+        run: |
+          sudo apt install libglm-dev libxcb-dri3-0 libxcb-present0 libpciaccess0 \
+          libpng-dev libxcb-keysyms1-dev libxcb-dri3-dev libx11-dev \
+          libwayland-dev libxrandr-dev libxcb-randr0-dev libxcb-ewmh-dev \
+          libx11-xcb-dev liblz4-dev libzstd-dev \
+          libxml2-dev wayland-protocols -y --no-install-recommends
+
+      - name: Download SDK
+        run: curl -L -o vulkan-sdk.tar.xz "$SDK_URL"
+
+      - name: Extract SDK and Determine SDK Directory
+        run: |
+          tar -xJf vulkan-sdk.tar.xz
+          SDK_DIR=$(find . -maxdepth 1 -type d -name '1.*' | head -n 1)
+          echo "SDK_DIR=${SDK_DIR}" >> $GITHUB_ENV
+          echo "SDK_VERSION=$(basename ${SDK_DIR})" >> $GITHUB_ENV
+
+      - name: Remove x86_64 directory
+        run: |
+          cd "${{ env.SDK_DIR }}"
+          rm -rf x86_64
+
+      - name: Build SDK
+        run: |
+          cd "${{ env.SDK_DIR }}"
+          if [[ "${{ matrix.os }}" == "ubuntu-22.04-arm" ]]; then
+            CC=/usr/bin/aarch64-linux-gnu-gcc-12 CXX=/usr/bin/aarch64-linux-gnu-g++-12 ./vulkansdk --maxjobs vulkan-loader vulkan-validationlayers vulkan-extensionlayer
+          elif [[ "${{ matrix.os }}" == "ubuntu-24.04-arm" ]]; then
+            CC=/usr/bin/aarch64-linux-gnu-gcc-14 CXX=/usr/bin/aarch64-linux-gnu-g++-14 ./vulkansdk --maxjobs vulkan-loader vulkan-validationlayers vulkan-extensionlayer
+          fi
+
+      # When an Artifact is uploaded, all the files are assembled into an immutable Zip archive. There is currently no way to download artifacts in a format other than a Zip or to download individual artifact contents.
+      - name: Rename SDK Directory for Artifact
+        run: |
+          mv "${{ env.SDK_DIR }}" "vulkansdk-linux-arm64-${{ matrix.os }}-${{ env.SDK_VERSION }}"
+
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: vulkansdk-linux-arm64-${{ matrix.os }}-${{ env.SDK_VERSION }}
+          path: vulkansdk-linux-arm64-${{ matrix.os }}-${{ env.SDK_VERSION }}
+          retention-days: 30
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
index 61aedce..d90165a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2022 humbletim
+Copyright (c) 2025 humbletim
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 84496e6..0bc1ac8 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ This action automatically downloads and installs the Vulkan SDK development envi
 
 ```yaml
   -name: Install Vulkan SDK
-   uses: humbletim/install-vulkan-sdk@v1.1.1
+   uses: humbletim/install-vulkan-sdk@v2
    with:
      version: 1.3.204.1
      cache: true
diff --git a/action.yml b/action.yml
index 7c303b4..36743bb 100644
--- a/action.yml
+++ b/action.yml
@@ -16,6 +16,10 @@ inputs:
     description: 'silence GitHub Annotation notice displayed if resolving `latest` into Vulkan SDK release number'
     default: false
     required: false
+  use_arm_artifact:
+    description: 'Use prebuilt ARM artifacts from GitHub Actions'
+    default: false
+    required: false
 runs:
   using: "composite"
   steps:
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 63ed881..3358e9c 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.18)
+cmake_minimum_required(VERSION 3.20)
 project(test_vulkan)
 
 message(STATUS "")
diff --git a/vulkan_prebuilt_helpers.sh b/vulkan_prebuilt_helpers.sh
index 3606fd0..3f0b0a4 100644
--- a/vulkan_prebuilt_helpers.sh
+++ b/vulkan_prebuilt_helpers.sh
@@ -12,6 +12,7 @@ function _os_filename() {
   case $1 in
     mac) echo vulkan_sdk.dmg ;;
     linux) echo vulkan_sdk.tar.gz ;;
+    linux-arm) echo vulkansdk-linux-arm64-$RUNNER_OS-$VULKAN_SDK_VERSION.zip ;;
     windows) echo vulkan_sdk.exe ;;
     *) echo "unknown $1" >&2 ; exit 9 ;;
   esac
@@ -19,17 +20,23 @@ function _os_filename() {
 
 function download_vulkan_installer() {
   local os=$1
-  local filename=$(_os_filename $os)
-  local url=https://sdk.lunarg.com/sdk/download/$VULKAN_SDK_VERSION/$os/$filename?Human=true
-  echo "_download_os_installer $os $filename $url" >&2
-  if [[ -f $filename ]] ; then
-    echo "using cached: $filename" >&2
+  if [[ "$os" == "linux" && "${{ inputs.use_arm_artifact }}" == "true" ]]; then
+    os="linux-arm"
+    echo "Downloading ARM artifact for version $VULKAN_SDK_VERSION"
+    gh run download --pattern "vulkansdk-linux-arm64-$RUNNER_OS-$VULKAN_SDK_VERSION.zip"
+    unzip vulkansdk-linux-arm64-$RUNNER_OS-$VULKAN_SDK_VERSION.zip -d $VULKAN_SDK
   else
-    curl --fail-with-body -s -L -o ${filename}.tmp $url || { echo "curl failed with error code: $?" >&2 ; curl -s -L --head $url >&2 ; exit 32 ; }
-    test -f ${filename}.tmp
-    mv -v ${filename}.tmp ${filename} 
-  fi
-  ls -lh $filename >&2
+    local filename=$(_os_filename $os)
+    local url=https://sdk.lunarg.com/sdk/download/$VULKAN_SDK_VERSION/$os/$filename?Human=true
+    echo "_download_os_installer $os $filename $url" >&2
+    if [[ -f $filename ]] ; then
+      echo "using cached: $filename" >&2
+    else
+      curl --fail-with-body -s -L -o ${filename}.tmp $url || { echo "curl failed with error code: $?" >&2 ; curl -s -L --head $url >&2 ; exit 32 ; }
+      test -f ${filename}.tmp
+      mv -v ${filename}.tmp ${filename}
+    fi
+    ls -lh $filename >&2
 }
 
 function unpack_vulkan_installer() {