diff --git a/.github/workflows/sounddevice-data.yml b/.github/workflows/sounddevice-data.yml
index 0736a06..02b8620 100644
--- a/.github/workflows/sounddevice-data.yml
+++ b/.github/workflows/sounddevice-data.yml
@@ -14,12 +14,14 @@ jobs:
             arch: 'x64'
           - os: windows-latest
             arch: 'x86'
+          - os: windows-11-arm
+            arch: 'arm64'
     runs-on: ${{ matrix.os }}
     steps:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: "3.10"
+          python-version: "3.13"
           architecture: ${{ matrix.arch }}
       - name: Double-check Python version
         run: |
diff --git a/_sounddevice_data/portaudio-binaries b/_sounddevice_data/portaudio-binaries
index 0833256..bf2681c 160000
--- a/_sounddevice_data/portaudio-binaries
+++ b/_sounddevice_data/portaudio-binaries
@@ -1 +1 @@
-Subproject commit 083325660f3e002371213eef8f6a4bd579b647d6
+Subproject commit bf2681cd2c6c88c2ad83341049b2420d805d5353
diff --git a/make_dist.sh b/make_dist.sh
index 4c4fe6e..93df602 100755
--- a/make_dist.sh
+++ b/make_dist.sh
@@ -19,6 +19,8 @@ make_wheel Windows 32bit
 
 make_wheel Windows 64bit
 
+make_wheel Windows arm64
+
 # This makes sure that the libraries are not copied to the final sdist:
 rm -rf sounddevice.egg-info/
 
diff --git a/setup.py b/setup.py
index 7f9cfb0..4d62639 100644
--- a/setup.py
+++ b/setup.py
@@ -16,8 +16,9 @@
 
 # environment variables for cross-platform package creation
 system = os.environ.get('PYTHON_SOUNDDEVICE_PLATFORM', platform.system())
+machine = platform.machine().lower()
 architecture0 = os.environ.get('PYTHON_SOUNDDEVICE_ARCHITECTURE',
-                               platform.architecture()[0])
+    'arm64' if machine in ['arm64', 'aarch64'] else platform.architecture()[0])
 
 if system == 'Darwin':
     libname = 'libportaudio.dylib'
@@ -52,7 +53,9 @@ def get_tag(self):
             if system == 'Darwin':
                 oses = MACOSX_VERSIONS
             elif system == 'Windows':
-                if architecture0 == '32bit':
+                if architecture0 == 'arm64':
+                    oses = 'win_arm64'
+                elif architecture0 == '32bit':
                     oses = 'win32'
                 else:
                     oses = 'win_amd64'
diff --git a/sounddevice.py b/sounddevice.py
index b486b00..bfa2dcb 100644
--- a/sounddevice.py
+++ b/sounddevice.py
@@ -74,10 +74,14 @@
     if _platform.system() == 'Darwin':
         _libname = 'libportaudio.dylib'
     elif _platform.system() == 'Windows':
+        if _platform.machine().lower() in ('arm64', 'aarch64'):
+            _platform_suffix = 'arm64'
+        else:
+            _platform_suffix = _platform.architecture()[0]
         if 'SD_ENABLE_ASIO' in _os.environ:
-            _libname = 'libportaudio' + _platform.architecture()[0] + '-asio.dll'
+            _libname = 'libportaudio' + _platform_suffix + '-asio.dll'
         else:
-            _libname = 'libportaudio' + _platform.architecture()[0] + '.dll'
+            _libname = 'libportaudio' + _platform_suffix + '.dll'
     else:
         raise
     import _sounddevice_data