diff --git a/SimpleIdentityServer/tests/SimpleIdentityServer.Scim.Client.Tests/SimpleIdentityServer.Scim.Client.Tests.csproj b/SimpleIdentityServer/tests/SimpleIdentityServer.Scim.Client.Tests/SimpleIdentityServer.Scim.Client.Tests.csproj
index 3b3bd3647..1326bc37a 100644
--- a/SimpleIdentityServer/tests/SimpleIdentityServer.Scim.Client.Tests/SimpleIdentityServer.Scim.Client.Tests.csproj
+++ b/SimpleIdentityServer/tests/SimpleIdentityServer.Scim.Client.Tests/SimpleIdentityServer.Scim.Client.Tests.csproj
@@ -27,7 +27,7 @@
     <PackageReference Include="xunit" Version="2.3.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />
     <PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.1.0" />
-    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.1.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.1.22" />
     <PackageReference Include="Microsoft.AspNetCore.TestHost" Version="2.1.0" />
   </ItemGroup>