diff --git a/PerformanceTest/netcore-mvc/netcore-mvc.csproj b/PerformanceTest/netcore-mvc/netcore-mvc.csproj
index 8317aa8..c4b47af 100644
--- a/PerformanceTest/netcore-mvc/netcore-mvc.csproj
+++ b/PerformanceTest/netcore-mvc/netcore-mvc.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.2" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.15" />
   </ItemGroup>
 
 </Project>