diff --git a/samples/Models/Models.csproj b/samples/Models/Models.csproj
index 3c01c33..52d7b94 100644
--- a/samples/Models/Models.csproj
+++ b/samples/Models/Models.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.ServiceModel.Primitives" Version="4.4.0" />
+    <PackageReference Include="System.ServiceModel.Primitives" Version="4.4.1" />
   </ItemGroup>
 
 </Project>