diff --git a/Chapter-13/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows.csproj b/Chapter-13/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows.csproj
index e657fed..68c9785 100644
--- a/Chapter-13/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows.csproj
+++ b/Chapter-13/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows/Docker-HelloWorld-Windows.csproj
@@ -4,7 +4,7 @@
     <DockerComposeProjectPath>..\docker-compose.dcproj</DockerComposeProjectPath>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
   </ItemGroup>
   <ItemGroup>
     <DotNetCliToolReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Tools" Version="2.0.0" />