diff --git a/build/dependencies.props b/build/dependencies.props
index f4f0d4a75f..e3672683be 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -7,6 +7,7 @@
     <SystemIOPipelinesPackageVersion>4.5.3-servicing-27114-05</SystemIOPipelinesPackageVersion>
     <SystemMemoryPackageVersion>4.5.2-servicing-27114-05</SystemMemoryPackageVersion>
     <SystemNetHttpWinHttpHandlerPackageVersion>4.5.2-servicing-27114-05</SystemNetHttpWinHttpHandlerPackageVersion>
+    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.5.2</SystemNetWebSocketsWebSocketProtocolPackageVersion>
     <SystemThreadingTasksExtensionsPackageVersion>4.5.2-servicing-27114-05</SystemThreadingTasksExtensionsPackageVersion>
  </PropertyGroup>
 
@@ -187,7 +188,6 @@
     <SystemIdentityModelTokensJwtPackageVersion>5.2.0</SystemIdentityModelTokensJwtPackageVersion>
     <SystemInteractiveAsyncPackageVersion>3.1.1</SystemInteractiveAsyncPackageVersion>
     <SystemNetHttpPackageVersion>4.3.2</SystemNetHttpPackageVersion>
-    <SystemNetWebSocketsWebSocketProtocolPackageVersion>4.5.2</SystemNetWebSocketsWebSocketProtocolPackageVersion>
     <SystemNumericsVectorsPackageVersion>4.5.0</SystemNumericsVectorsPackageVersion>
     <SystemReactiveLinqPackageVersion>3.1.1</SystemReactiveLinqPackageVersion>
     <SystemReflectionEmitPackageVersion>4.3.0</SystemReflectionEmitPackageVersion>
diff --git a/eng/PatchConfig.props b/eng/PatchConfig.props
index 56067f24f1..93eeee16f7 100644
--- a/eng/PatchConfig.props
+++ b/eng/PatchConfig.props
@@ -8,6 +8,7 @@
       Microsoft.AspNetCore;
       Microsoft.AspNetCore.Server.IISIntegration;
       Microsoft.AspNetCore.Server.Kestrel.Core;
+      Microsoft.AspNetCore.WebSockets;
     </PackagesInPatch>
   </PropertyGroup>