diff --git a/2019/NDCLondon/Evolution/Evolution.csproj b/2019/NDCLondon/Evolution/Evolution.csproj
index 41b3813..8f93ea6 100644
--- a/2019/NDCLondon/Evolution/Evolution.csproj
+++ b/2019/NDCLondon/Evolution/Evolution.csproj
@@ -7,7 +7,7 @@
 
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.0" />
+    <PackageReference Include="Microsoft.AspNetCore.App" Version="2.2.6" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
   </ItemGroup>