diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 96dbe6d..1f60b72 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -69,7 +69,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest, windows-latest, windows-11-arm]
         cibw_arch: ["auto64", "aarch64", "universal2"]
         cibw_python:
           - "cp39"
@@ -88,6 +88,16 @@ jobs:
             cibw_arch: universal2
           - os: windows-latest
             cibw_arch: aarch64
+          - os: windows-11-arm
+            cibw_arch: universal2
+          - os: windows-11-arm
+            cibw_arch: aarch64
+          - os: windows-11-arm
+            cibw_arch: auto64
+          - os: windows-11-arm
+            cibw_arch: "cp39"
+          - os: windows-11-arm
+            cibw_arch: "cp10"
 
     defaults:
       run:
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 54c24ac..faa92cd 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -33,7 +33,12 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "3.14", "3.14t"]
-        os: [windows-latest, ubuntu-latest, macos-latest]
+        os: [windows-latest, ubuntu-latest, macos-latest, windows-11-arm]
+        exclude:
+          - os: windows-11-arm
+            python-version: "3.9"
+          - os: windows-11-arm
+            python-version: "3.10"
 
     env:
       PIP_DISABLE_PIP_VERSION_CHECK: 1