diff --git a/csproj_msbuild_core2/start-end/Library/src/Library.API/Library.API.csproj b/csproj_msbuild_core2/start-end/Library/src/Library.API/Library.API.csproj
index d8e4fff..2f3d95c 100644
--- a/csproj_msbuild_core2/start-end/Library/src/Library.API/Library.API.csproj
+++ b/csproj_msbuild_core2/start-end/Library/src/Library.API/Library.API.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.0" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
   </ItemGroup>
 
   <ItemGroup>