diff --git a/MoreDemos/src/CachingAOPDemo/CachingWithCastle/CachingWithCastle.csproj b/MoreDemos/src/CachingAOPDemo/CachingWithCastle/CachingWithCastle.csproj
index 1aaff5e..62c605b 100644
--- a/MoreDemos/src/CachingAOPDemo/CachingWithCastle/CachingWithCastle.csproj
+++ b/MoreDemos/src/CachingAOPDemo/CachingWithCastle/CachingWithCastle.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" />
     <PackageReference Include="Castle.Core" Version="4.2.1" />
     <PackageReference Include="Autofac" Version="4.6.2" />
     <PackageReference Include="Autofac.Extras.DynamicProxy" Version="4.2.1" />