diff --git a/tests/blackbox/blackbox.csproj b/tests/blackbox/blackbox.csproj
index 4f3ac0535..636e62731 100644
--- a/tests/blackbox/blackbox.csproj
+++ b/tests/blackbox/blackbox.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.0.1" />
+    <PackageReference Include="Microsoft.AspNetCore.Identity" Version="2.1.39" />
     <PackageReference Include="Microsoft.IdentityModel.Tokens" Version="5.2.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.5.0" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="5.2.1" />