diff --git a/samples/GeekLearning.AspNetCore.Sample/GeekLearning.AspNetCore.Sample.csproj b/samples/GeekLearning.AspNetCore.Sample/GeekLearning.AspNetCore.Sample.csproj
index 2179d56..197eb9b 100644
--- a/samples/GeekLearning.AspNetCore.Sample/GeekLearning.AspNetCore.Sample.csproj
+++ b/samples/GeekLearning.AspNetCore.Sample/GeekLearning.AspNetCore.Sample.csproj
@@ -7,7 +7,7 @@
 
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.3" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.0.9" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="2.0.1" PrivateAssets="All" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.0.1" PrivateAssets="All" />
   </ItemGroup>