diff --git a/.chronus/changes/vs-extension-arm-2024-4-27-15-58-16.md b/.chronus/changes/vs-extension-arm-2024-4-27-15-58-16.md
new file mode 100644
index 0000000000..1ada4809f3
--- /dev/null
+++ b/.chronus/changes/vs-extension-arm-2024-4-27-15-58-16.md
@@ -0,0 +1,7 @@
+---
+changeKind: feature
+packages:
+  - typespec-vs
+---
+
+Support Arm64
\ No newline at end of file
diff --git a/packages/typespec-vs/src/Microsoft.TypeSpec.VS.csproj b/packages/typespec-vs/src/Microsoft.TypeSpec.VS.csproj
index 0c91ad0968..5d2bb081a1 100644
--- a/packages/typespec-vs/src/Microsoft.TypeSpec.VS.csproj
+++ b/packages/typespec-vs/src/Microsoft.TypeSpec.VS.csproj
@@ -41,17 +41,19 @@
   </ItemGroup>
   <ItemGroup>
     <!-- Use 17.0.x or latest 16.x if no 17.0.x for compatible API-->
-    <PackageReference Include="Microsoft.VisualStudio.SDK" Version="17.0.31902.203"
-      ExcludeAssets="Runtime" />
+    <PackageReference Include="Microsoft.VisualStudio.SDK" Version="17.10.40171" ExcludeAssets="Runtime" />
     <PackageReference Include="Microsoft.VisualStudio.Workspace" Version="16.3.43"
       ExcludeAssets="Runtime" />
     <PackageReference Include="Microsoft.VisualStudio.Workspace.VSIntegration" Version="16.3.43"
       ExcludeAssets="Runtime" />
+    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.9.3184">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
     <!-- Use latest 17.x for build tools-->
-    <PackageReference Include="Microsoft.VSSDK.BuildTools" Version="17.3.2093" PrivateAssets="All" />
     <!-- Align with VS 17.0 version here:
     https://devblogs.microsoft.com/visualstudio/using-newtonsoft-json-in-a-visual-studio-extension/-->
-    <PackageReference Include="NewtonSoft.JSON" Version="13.0.2" ExcludeAssets="Runtime" />
+    <PackageReference Include="NewtonSoft.JSON" Version="13.0.3" ExcludeAssets="Runtime" />
   </ItemGroup>
   <Import Sdk="Microsoft.NET.Sdk" Project="Sdk.targets" />
   <Import Project="$(VSToolsPath)\VSSDK\Microsoft.VsSDK.targets"
diff --git a/packages/typespec-vs/src/source.extension.vsixmanifest b/packages/typespec-vs/src/source.extension.vsixmanifest
index de80fab6b3..3b1e7b3cb8 100644
--- a/packages/typespec-vs/src/source.extension.vsixmanifest
+++ b/packages/typespec-vs/src/source.extension.vsixmanifest
@@ -13,6 +13,9 @@
     <InstallationTarget Id="Microsoft.VisualStudio.Community" Version="[17.0,)">
       <ProductArchitecture>amd64</ProductArchitecture>
     </InstallationTarget>
+    <InstallationTarget Id="Microsoft.VisualStudio.Community" Version="[17.0,)">
+      <ProductArchitecture>arm64</ProductArchitecture>
+    </InstallationTarget>
   </Installation>
   <Dependencies>
     <Dependency Id="Microsoft.Framework.NDP" DisplayName="Microsoft .NET Framework" d:Source="Manual" Version="[4.7.2,)" />