diff --git a/QuizRTapi.Tests/QuizRTapi.Tests.csproj b/QuizRTapi.Tests/QuizRTapi.Tests.csproj
index 968a8b7..65f1fde 100644
--- a/QuizRTapi.Tests/QuizRTapi.Tests.csproj
+++ b/QuizRTapi.Tests/QuizRTapi.Tests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.3" />
+    <PackageReference Include="Microsoft.AspNetCore.All" Version="2.1.15" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Core" Version="2.1.2" />
     <PackageReference Include="Moq" Version="4.10.0" />