diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 808b833923..b29e22a01c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -111,6 +111,12 @@ jobs:
             v8_enable_pointer_compression: false
             cargo: cargo
 
+          - os: ${{ github.repository == 'denoland/rusty_v8' && 'windows-2022-arm64' || 'windows-2022-arm64' }}
+            target: aarch64-pc-windows-msvc
+            variant: release # Note: we do not support windows debug builds.
+            v8_enable_pointer_compression: false
+            cargo: cargo
+
           - os: ${{ github.repository == 'denoland/rusty_v8' && 'ubuntu-22.04-xl' || 'ubuntu-22.04' }}
             target: aarch64-unknown-linux-gnu
             variant: debug
@@ -208,6 +214,7 @@ jobs:
                "x86_64-unknown-linux-gnu"  = "x86_64-unknown-linux-musl"
                "aarch64-unknown-linux-gnu" = "aarch64-unknown-linux-musl"
                "x86_64-pc-windows-msvc"    = "x86_64-pc-windows-msvc"
+               "aarch64-pc-windows-msvc"    = "aarch64-pc-windows-msvc"
              }['${{ matrix.config.target }}']
           $basename = "sccache-$version-$platform"
           $url = "https://github.com/mozilla/sccache/releases/download/$version/$basename.tar.gz"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index e030789b92..3d08be5066 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -7,6 +7,7 @@ targets = [
     "x86_64-unknown-linux-gnu",
     "aarch64-unknown-linux-gnu",
     "x86_64-pc-windows-msvc",
+    "aarch64-pc-windows-msvc",
     "aarch64-linux-android",
     "x86_64-linux-android",
 ]