diff --git a/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj b/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
index 97d99943bac..6649cc3ed06 100644
--- a/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
+++ b/src/Microsoft.PowerShell.SDK/Microsoft.PowerShell.SDK.csproj
@@ -20,7 +20,7 @@
     <PackageReference Include="System.Data.SqlClient" Version="4.4.0" />
     <PackageReference Include="System.IO.Packaging" Version="4.4.0" />
     <PackageReference Include="System.Net.Http.WinHttpHandler" Version="4.4.0" />
-    <PackageReference Include="System.ServiceModel.Duplex" Version="4.4.0" />
+    <PackageReference Include="System.ServiceModel.Duplex" Version="4.4.4" />
     <PackageReference Include="System.ServiceModel.Http" Version="4.4.0" />
     <PackageReference Include="System.ServiceModel.NetTcp" Version="4.4.0" />
     <PackageReference Include="System.ServiceModel.Primitives" Version="4.4.0" />