diff --git a/AspNetCoreInitializingOptions/src/AspNetCoreInitializingOptions/AspNetCoreInitializingOptions.csproj b/AspNetCoreInitializingOptions/src/AspNetCoreInitializingOptions/AspNetCoreInitializingOptions.csproj
index 102135a..9f70a81 100644
--- a/AspNetCoreInitializingOptions/src/AspNetCoreInitializingOptions/AspNetCoreInitializingOptions.csproj
+++ b/AspNetCoreInitializingOptions/src/AspNetCoreInitializingOptions/AspNetCoreInitializingOptions.csproj
@@ -8,7 +8,7 @@
     <Folder Include="wwwroot\" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NETCore.App" Version="1.0.1" />
+    <PackageReference Include="Microsoft.NETCore.App" Version="2.0.3" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.0.1" />
     <PackageReference Include="Microsoft.AspNetCore.Server.IISIntegration" Version="1.0.0" />