diff --git a/.github/workflows/build-android.yml b/.github/workflows/build-android.yml
index 45798b6e..3874866f 100644
--- a/.github/workflows/build-android.yml
+++ b/.github/workflows/build-android.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2022,macos-13,macos-14]
+        os: [windows-2022,macos-15-intel]
         arch: [x64,x86,arm64,arm]
         cpurev: [default]
     steps:
@@ -43,7 +43,7 @@ jobs:
     # But it is disabled on Github Hyper-V runners.
     - name: Test
       if: | 
-        (matrix.os == 'macos-13' && matrix.arch != 'arm64' && matrix.arch != 'arm')
+        (matrix.os == 'macos-15-intel' && matrix.arch != 'arm64' && matrix.arch != 'arm')
       env:
         ANDROID_EMULATOR_WAIT_TIME_BEFORE_KILL: 10
       run: make test
diff --git a/.github/workflows/build-ios.yml b/.github/workflows/build-ios.yml
index f2821c5a..7433f637 100644
--- a/.github/workflows/build-ios.yml
+++ b/.github/workflows/build-ios.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13,macos-14]
+        os: [macos-14]
         arch: [arm64, x64]
         cpurev: [default]
     steps:
diff --git a/.github/workflows/build-osx.yml b/.github/workflows/build-osx.yml
index 64d48ad3..b488ae68 100644
--- a/.github/workflows/build-osx.yml
+++ b/.github/workflows/build-osx.yml
@@ -21,7 +21,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-13,macos-14]
+        os: [macos-15,macos-15-intel]
         arch: [x64,arm64]
         cpurev: [legacy, default, modern]
     steps:
@@ -66,10 +66,9 @@ jobs:
     # Test
     - name: Test
       if: |
-        (matrix.os == 'macos-12' && matrix.arch == 'x64') ||
-        (matrix.os == 'macos-13' && matrix.arch == 'x64') ||
-        (matrix.os == 'macos-14' && matrix.arch == 'arm64') ||
-        (matrix.os == 'macos-14' && matrix.arch == 'x64' && matrix.cpurev == 'legacy')
+        (matrix.os == 'macos-15' && matrix.arch == 'arm64') ||
+        (matrix.os == 'macos-15-intel' && matrix.arch == 'x64') ||
+        (matrix.os == 'macos-15' && matrix.arch == 'x64' && matrix.cpurev == 'legacy')
       run: make test
 
     # Upload Binaries
diff --git a/.github/workflows/build-wasi.yml b/.github/workflows/build-wasi.yml
index 696ab9ae..1662cf4b 100644
--- a/.github/workflows/build-wasi.yml
+++ b/.github/workflows/build-wasi.yml
@@ -20,7 +20,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2022,ubuntu-22.04,ubuntu-24.04,macos-13,macos-14,macos-15]
+        os: [windows-2022,ubuntu-22.04,ubuntu-24.04,macos-14,macos-15]
         arch: [wasm32]
         sdk: [24]
     steps:
diff --git a/.github/workflows/build-win.yml b/.github/workflows/build-win.yml
index dd527cea..becee2a9 100644
--- a/.github/workflows/build-win.yml
+++ b/.github/workflows/build-win.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [windows-2022,windows-2025]
+        os: [windows-2022,windows-2025,windows-11-arm]
         arch: [x64,x86,arm64]
         cpurev: [legacy, default, modern]
     steps:
@@ -93,7 +93,9 @@ jobs:
 
     # Test
     - name: Test
-      if: matrix.arch == 'x64' || matrix.arch == 'x86'
+      if: | 
+        ((matrix.os == 'windows-2022' || matrix.os == 'windows-2025') && (matrix.arch == 'x64' || matrix.arch == 'x86')) ||
+        ((matrix.os == 'windows-11-arm') && (matrix.arch == 'arm64' || matrix.arch == 'x86' || (matrix.arch == 'x64' && matrix.cpurev != 'modern')))
       run: make test
 
     # Upload Binaries